Ducati ST4s 04, ST4s-ABS 04 User Manual

Owner’s manual

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DUCATISPORTTOURING

ST4s

ST4s ABS

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Hearty welcome among Ducati fans! Please accept our best compliments for choosing a Ducati motorcycle. We think you will ride your Ducati motorcycle for long journeys as well as short daily trips. Ducati Motor Holding S.p.A. wishes you smooth and enjoyable riding.

We are steadily doing our best to improve our “Technical Assistance” service. For this reason, we recommend you to strictly follow the indications given in this manual, especially for motorcycle running-in. In this way, your Ducati motorbike will surely give you unforgettable emotions. For any servicing or suggestions you might need, please contact our authorized service centers.

Enjoy your ride!

Note

Ducati Motor Holding S.p.A. declines any liability whatsoever for any mistakes incurred in drawing up this manual. The information contained herein is valid at the time of going to print. Ducati Motor Holding S.p.A. reserves the right to make any changes required by the future development of the above-mentioned products.

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For your safety, as well as to preserve the warranty, reliability and worth of your motorcycle, use original Ducati spare parts only.

Warning

This manual forms an integral part of the motorcycle and - if the motorcycle is resold - must always be handed over to the new owner.

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TABLE OF CONTENTS

E	General	6
	Warranty	6
	Symbols	6

Useful information for safe riding 7

Carrying the maximum load allowed 8

Identification data 10

Controls 11

Position of motorcycle controls 11 Instrument panel 12

LCD unit functions 14

LCD - parameter setting/display 16 The immobilizer system 24

Keys 25 Code card 26

Procedure to disable imobilizer engine block through throttle twistgrip 27

Duplicate keys 28

Key-operated ignition switch and steering lock 29 Left switch 30

Clutch lever 32 Cold start lever 33 Right switch 34

Throttle twistgrip 35 Front brake lever 35 Rear brake pedal 36 Gear change pedal 36

Setting the gear change and rear brake pedals 37

Main components and devices 39

Location 39

Tank filler plug 40

Seat catch and helmet hooks 41

Side stand 42

Lifting handgrip 43 Power outlet 43 Centre stand 44 Rear view mirrors 45

Front fork adjusters 46

Rear shock absorber adjusters 48 Changing motorcycle track alignment 50

Directions for use 52

Running-in recommendations 52

Pre-ride checks 54

ABS system 55

Starting the engine 56

Moving off 59

Braking 59

ABS system 59

Stopping the motorcycle 61

Parking 61

Refueling 62

Tool kit and accessories 63

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Main maintenance operations						64	Wheels 95
Removing the fairing 64							Tyres 95
Side panniers 69							Brakes 96
Lifting the fuel tank			70				Transmission	97
Cleaning and changing air filters 71							Suspensions	98
Checking the coolant level				72			Exhaust system		98
Checking brake and clutch fluid level						73	Available colours		98
Checking brake pads for wear					74		Electric system		99
Lubricating cables and joints					75
							For United States of America version Only 105			E
Throttle cable adjustment				76
Charging the battery 77							Routine maintenance record 114
Chain tensioning		78
Chain lubrication		79
Replacing bulbs		80
Beam setting 85
Tyres 86
Checking engine oil level				88
Cleaning and replacing the spark plugs 89
Cleaning the motorcycle 90
Storing the bike away 91
Important notes		91
Technical data			92
Overall dimensions			92
Weights	92
Top-ups	93
Engine	94
Timing system 94
Performance data			95
Spark plugs 95
Frame 95

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GENERAL

Warranty

E In your own interest, and in order to guarantee product reliability, you are strongly advised to refer to our authorized Dealers and workshops for any servicing requiring particular technical expertise. Our highly skilled staff have access to the implements required to perform any servicing job at best, and use Ducati original spare parts only as the best guarantee for full interchangeability, smooth running and long life.

All Ducati motorcycles come with a “Warranty Card”. However, warranty does not apply to the motorcycles used in competitions or competitive trials. No motorcycle part may be tampered with, altered, or replaced with parts other than original Ducati spare parts during the warranty period, or the warranty right will be automatically invalidated.

Symbols

Ducati Motor Holding S.p.A. advises you to read this booklet carefully so as to become familiar with your motorcycle. In case of any doubts, please call a Ducati dealer or authorized workshop. The information contained herein will prove useful on your trips - and Ducati Motor Holding S.p.A. wishes you smooth, enjoyable riding - and will help you keep the performance of your motorcycle unchanged for a long time.

This manual contains some special remarks:

Warning

Failure to comply with these instructions may put you at risk and lead to severe injury or death.

Important

Possibility of damaging the motorcycle and/or its components.

Note

Additional information concerning the job being carried out.

The terms right and left are referred to the motorcycle viewed from the riding position.

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Useful information for safe riding

Warning

Read this section before riding your motorcycle.

Accidents are frequently due to inexperience. Always make sure you have your licence with you when riding; you need a valid licence to be entitled to ride your motorcycle.

Do not lend your motorcycle to inexperienced riders or who do not hold a valid licence.

Both rider and pillion passenger must always wear a safety helmet.

Wear proper clothing, with no loose items or accessories that may become tangled in the controls or limit your zone of vision.

Never start or run the engine indoors. Exhaust gases are poisonous and may lead to loss of consciousness or even death within a short time.

Both rider and pillion passenger should keep their feet on the footpegs when the motorcycle is in motion.

Always hold the handlebars firmly with both hands so you will be ready for sudden changes of direction or in the road surface. The pillion passenger should always hold on to the suitable rear handgrip with both hands.

Ride within the law and observe national and local rules. Always respect speed limits where these are posted. However, always adjust your speed to the visibility, road and traffic conditions you are riding in.

Always signal your intention to turn or pull to the next lane in good time using the suitable turn indicators.

Be sure you are clearly visible and do not ride within the blind spot of vehicles ahead.

Be very careful when tackling road junctions, or when riding in the areas near exits from private grounds, car parks or on slip roads to access motorways.

Always turn off the engine when refueling.

Be extremely careful not to spill fuel on the engine or on the exhaust pipe when refueling.

Do not smoke when refueling.

While refueling, you may inhale noxious fuel vapors. E

Should any fuel drops be spilled on your skin or clothing, immediately wash with soap and water and change your clothing.

Always remove the key when you leave your motorcycle unattended.

The engine, exhaust pipes, and mufflers stay hot for a long time.

Warning

The exhaust system might be hot, even after engine is switched off; pay particular attention not to touch exhaust system with any body part and do not park the vehicle next to inflammable material (wood, leaves etc.).

Park your motorcycle where no one is likely to hit it and use the side/center stand.

Never park on uneven or soft ground or your motorcycle may fall over.

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Carrying the maximum load allowed

Your motorcycle is designed for long-distance riding, carrying the maximum load allowed in full safety and comfort.

Even weight distribution is critical to preserving these safety features and avoiding trouble when performing sudden manoeuvres or riding on bumpy roads.

Important

E When the side panniers are fitted, it is recommended to never exceed 120 Km/h.

Further reduce speed if tyres are worn down and when riding on poor road surface or with poor visibility.

Information about carrying capacity

The total weight of the motorcycle in running order including rider, pillion passenger, luggage and additional accessories should not exceed 420 Kg.

The weight of luggage alone should never exceed 23 Kg divided as follows (fig. 1):

max 9 kg for each side pannier; max 5 kg for tank bag.

fig. 1

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Try to arrange your luggage or heavy accessories in the lowest possible position and close to motorcycle centre. Be sure to secure the luggage to the supports provided on the motorcycle as firmly as possible. Improperly secured luggage may affect stability.

Never fix bulky or heavy objects to the handlebar or to the front mud guard as this would affect stability and cause danger.

Do not insert any objects you may need to carry into the gaps of the frame as these may foul moving parts.

If you install the side panniers (available from Ducati

Spare Parts Department):

sort luggage and accessories so to distribute weight evenly and then arrange them in the panniers so that they are well balanced; lock both side panniers using the suitable key lock.

Make sure the tyres are inflated to the proper pressure indicated at page 86 and that they are in good condition.

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	Identification data
	All Ducati motorcycles have two identification numbers,
	for frame (fig. 2) and engine (fig. 3).
	Frame number
	Engine number
E	Note
	These numbers identify the motorcycle model and
	should always be indicated when ordering spare parts.
	fig. 2

fig. 3

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CONTROLS

Warning

This section details the position and function of all the controls you need to drive your motorcycle. Be sure to read this information carefully before you use the controls.

Position of motorcycle controls (fig. 4)

1)Instrument panel.

2)Key-operated ignition switch and steering lock.

3)Left switch.

4)Clutch lever.

5)Cold start lever.

6)Right switch.

7)Throttle twistgrip.

8)Front brake lever.

9)Gear change pedal.

10)Rear brake pedal.

5

4

3

2

9

1

8

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7

6

10

fig. 4

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	Instrument panel (fig. 5.1-5.2)		2
	1) LCD, (see page 14).			3
	2) Control buttons A and B.		1
	Buttons used to display and set instrument panel
	parameters.
	3) Immobilizer IMMO indicator	(amber).
	The indicator stays on in case of wrong key code or key
	code not recognised; it flashes in case an immobilizer
E	system warning was reset with the procedure to override
	the immobilizer with the throttle twistgrip (see page 27).			mph
				km/h
				miles
				km/L
				mpgal
	Important			4
	The instrument panel allows to making diagnosis on
	the electronic injection/ignition system.			fig. 5.1
	These menus are for the trained personnel only; do not
	use them for any reason. Should you accidentally enter
	this function, turn the key to OFF and contact an
	authorised Ducati Service Center for the necessary
	inspections.

4) Revolution counter (rpm).

Shows the engine rotation speed/minute.

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5) ABS light (orange) (ST4s ABS)

Turns on for a few seconds when the key is turned to ON (CHECK) and then goes out; ABS on.

Turns on and flashes when the ABS system has been turned off using the button incorporated in the LH switch (see page 31).

Important

When the ABS light stays on, it means the ABS is not working. This will not affect the operation of the regular braking system. However, contact a Dealer or

Authorized Workshop. A possible cause is insufficient battery voltage and it is a good rule to charge the battery. Another possible cause is a fault in the system.

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1

3

5

E

4

fig. 5.2

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LCD unit functions

Warning

Stop the motorcycle before using the instrument panel controls. Never operate the instrument panel controls while riding.

1) Water temperature warning light.

This function indicates engine water temperature.

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Important

Never use the vehicle when the temperature reaches max. value or the engine might damage.

2)Clock.

3)Tachometer.

This function indicates vehicle speed.

4) Auxiliary display.

This function indicates odometer, trip meter, average speed, instant fuel consumption, average fuel consumption, fuel used, range and residual fuel quantity, in this sequence.

5) EOBD light (amber).

When on, this light is used by the control unit to signal the presence of errors and sometimes the consequent engine disabling.

It is also used as a reference light during the immobilizer overriding procedure with the throttle twistgrip.

If there are no errors, the light should turn on when the ignition switch is turned ON and should go off after a few seconds (usually 1.8 - 2 seconds).

6) Indicators repeater light (green).

Comes on and flashes when a turn indicator is on.

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7) Engine oil pressure light (red).

Comes on when engine oil pressure is too low. It briefly comes on when the ignition is switched to ON and normally goes out a few seconds after engine starts.

It may shortly come on when the engine is very hot, however, it should go out as the engine revs up.

Important

If this light (7) stays on, stop the engine or it may suffer severe damage.

8)Neutral light N (green).

Comes on when in neutral position.

9)High beam light (blue). Comes on when high beam is on.

10)Fuel warning light (yellow).

Comes on when there are about 6.5 liters of fuel left in the tank.

11) Fuel Display.

This function indicates the quantity of fuel in the fuel tank. When the last bar stays on (flashing), the low fuel light (10) comes on.

12) Beam vertical adjustment indicator.

The pilot light comes on to signal that the user has entered the beam vertical setting mode.

1

13

12

0

1

11

10

9

km/h miles mph km/L mpgal

8

7

6

5

2

3

4	E
	fig. 6

13) Service warning.

The light comes on to signal that the vehicle has covered the distance corresponding to a Scheduled Maintenance interval. The light keeps flashing until the vehicle has travelled 50 km after hitting the service interval. Then it stays on permanently. The system shall be reset by the DUCATI Authorised Service Center that has serviced the vehicle.

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LCD - Parameter setting/display

When turning the key from OFF to ON (Key-ON) the instrument panel carries out a Check of the whole instruments: indexes, displays and pilot lights (see fig. 7).

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OFF

CHECK 1

0 1

CHECK 2

ON

0 1

fig. 7

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Water temperature indicator (fig. 8)

It indicates engine cooling water temperature.

If temperature drops under 40°C/104°F, “LO” will start flashing on the display.

If water temperature ranges between 40 °C/104 °F and 120 °C/248 °F, temperature value is displayed in fixed mode.

If water temperature ranges between +121 °C/250 °F and +124 °C/255 °F, “HI” will start flashing on the display.

If water temperature is +125°C /257 °F, a flashing dotted line “---“ will be displayed and EOBD light will turn on (5, fig. 6).

Note

If water temperature sensor is disconnected, a dotted line “---“ will be displayed and the EOBD light will turn on (5, fig. 6).

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fig. 8

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Clock setting function

Hold down button (A, see page 12) for 2 seconds, the wording AM begins to flash. If button (B) is pressed again, PM begins to flash; press button (B) to go back to previous step. Press button (A) to confirm and start setting hours that shall begin to flash.

Use button (B) to change hour value. If button (B) is pressed for more than 5 seconds, fast scroll is activated. Press button (A) to confirm and start setting minutes.

E Use button (B) to set minutes. Press button (A) to confirm and exit clock setting mode and go back to normal operation.

Auxiliary display functions (fig. 9)

Press button (B) with the key on ON to scroll down the following functions, in sequence:

-Odometer

-TRIP meter

-Average speed

-Instant fuel consumption

-Average consumption

-Fuel used

-Range

-Digital fuel level indication

km miles

km miles

km/h mph

km/L mpgal

km/L mpgal

L gal

km miles

L gal

ODOMETER

TRIP METER

AVERAGE SPEED

INSTANT FUEL CONSUMPTION

AVERAGE CONSUMPTION

FUEL USED

RANGE

DIGITAL FUEL LEVEL INDICATION

fig. 9

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"Odometer" indication (fig. 10)

Indicates total distance covered by the vehicle.

"TRIP meter" indication

This function indicates the distance covered since the meter was last reset. It is possible to reset this indication by entering the relevant function and holding down button (A, see page 12), for at least 2 seconds. When a value of 9999.9 km (or miles) is reached, the display will automatically reset.

"Average speed" indication

This function indicates vehicle average road speed. Average speed calculation is based on the distance travelled since the "TRIP meter" was last reset.

"Instant fuel consumption" indication

This function indicates the instant consumption of the vehicle when in motion. When the vehicle is stopped with engine running, a string of dashes is displayed

"- - . -". With vehicle stopped and engine off "0.0" is displayed.

km miles

km miles

km miles

km/L mpgal

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fig. 10

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"Average consumption" indication (fig. 11)

This function indicates the vehicle average consumption when in motion. The calculation is based on the distance travelled since the "TRIP meter" was last reset. When the vehicle is stopped, either with the engine off or running, the last value stored is displayed until indication is refreshed.

"Fuel used" indication

E This function indicates the fuel used by the vehicle to travel the distance. The calculation is based on the distance travelled since the "TRIP meter" was last reset. When indication exceeds 9999.9 liters (2201.9 Imp. gal. - 2641.9 US gal.), the display shows a string of dashes

"- - . -".

km/L mpgal

L gal

km miles

L gal

fig. 11

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"Range" indication

This function indicates how far the vehicle can travel using the fuel left in the tank. When this display function is not selected, the display automatically switches to "Range" indication as soon as the LOW FUEL LIGHT (10, fig. 6) comes on and the display shows a string of dashes "- - . -" and the indication for 10 seconds. Range indication is then turned on automatically every 60 seconds while the low fuel light stays on.

When the vehicle is stopped, either with the engine off or running, the last value stored is displayed until indication is refreshed.

Note

The value is refreshed every10 seconds, the tolerance is 0.5 km.

"Digital fuel level" indication

This function indicates how much fuel is left in the fuel tank.

When the LOW FUEL LIGHT (10, fig. 6) comes on, the display shows a string of dashes "- - . -" and the fuel pump symbol begins to flash.

E

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	Beam vertical adjustment (fig. 12.1-12.2)
	This function allows headlight beam height setting.
	To enter this function, hold down button (B, see fig. 5.1)
	and turn the key to ON; the display shows a value (fig.
	12.2) corresponding to beam position and the pilot light
	on the display, indicating beam vertical setting mode (12,
	fig. 6) comes on.
	Use buttons (A) and (B), respectively, to lower or raise
E	the beam. Range available is from position "3" (max.
	beam height) to position "-3" (min. beam height).
	Turn the key to OFF to exit the function. While exiting
	setting mode, the selected beam position is stored.
				fig. 12.1
	B	B	B	A
	A	A	A	A
	A	B	B	B
				fig. 12.2

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Special selection function: vehicle model and unit of measurement (fig. 13)

The control unit automatically informs the instrument panel about the vehicle model and unit of measurement to be displayed; hold down buttons (A) and (B) and turn ignition switch from OFF to ON to force the system and change these parameters. The display shows vehicle model and version in flashing mode. Press button (B) to display in sequence all possible settings. To save the setting chosen hold down button (A) for at least 5 seconds, until OFF is displayed, then turn the key to OFF.

Note

When this function is activated, vehicle ignition is inhibited.

E

fig. 13

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Backlighting function

Instrument panel backlighting is active only if the parking light or the low/high beam is on.

In this case the instrument panel automatically turns on or off the backlighting, thanks to some sensors measuring light condition and ambient temperature.

Pilot lights brightness function

This function is active only if the parking light or the E low/high beam is on.

Pilot lights brightness is automatically adjusted by the instrument panel according to the outer light measured.

Auto-off headlight function

This function allows you to reduce current consumption from the battery, by automatically managing headlight switching-off.

The device is enabled in two instances:

-If the key is turned from OFF to ON and no attempt is made to start the engine. After 60 seconds, the headlight is switched off and will be turned on only upon the following Key-ON.

-After having used the bike, with headlight on, if the engine is stopped via the ENGINE KILL switch (2, fig. 21), after 60 seconds from engine stop, the headlight is turned off and will be turned on upon the following engine start-up.

Note

While starting the engine, the system switches off the headlight and turns it back on again after engine has started, or anyway when the button (3, fig. 21) is released.

The immobilizer system

For improved anti-theft protection, the motorcycle is equipped with an IMMOBILIZER, an electronic system that inhibits engine operation whenever the ignition switch is turned off.

Accommodated in the handgrip of each ignition key is an electronic device that modulates an output signal. This signal is generated by a special antenna incorporated in the switch when the ignition is turned on and changes every time. The modulated signal acts as a “password” and tells the CPU that an "authorised" ignition key is being used to start up the engine. When the CPU recognises the signal, it enables engine start-up.

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Keys (fig. 14)

The Owner receives a set of keys comprising:

-1 RED key (A)

-2 BLACK keys (B)

Warning

Red key has a rubber cover for preserving it in perfect conditions and avoiding contact with other keys. Never remove this protection unless really needed.

The black keys are regular ignition keys and are used to:

-start up the engine

-open the lock of the fuel tank filler plug

-open the seat lock.

The red key performs the same functions as the black keys, and is also used to wipe off and re-program other black keys, if needed.

Warning

Any important shock might damage the electronic components fitted into the key.

Note

The three keys have a small plate (1) attached that reports their identification number.

Warning

Keep the keys in different places. Store the plate (1) and the red key in a safe place.

It is also recommended to use always the same black key to start the bike.

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B

A

1	fig. 14

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Code card

A CODE CARD (fig. 15) is supplied together with the keys, it indicates the electronic code (A, fig. 16) to be used in case of emergency start-up and the engine will not start up after the key-ON.

Warning

Keep the CODE CARD in a safe place. However, it is advisable to keep the electronic code printed on the

E CODE CARD handy when you ride your motorcycle, in case it is necessary to remove engine block through the procedure that uses the throttle twistgrip (see page 35). In case of faulty immobilizer system, this procedure gives the chance to disable "engine block" function -signalled by the orange EOBD warning light (5, fig. 6).

fig.	15
A

fig. 16

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Procedure to disable immobilizer engine block through throttle twistgrip

1)Turn the key to ON and fully open throttle. Keep it open. The EOBD warning light turns off after 8 seconds.

2)Release the throttle as soon as the EOBD warning light turns off.

3)EOBD pilot light will flash. Count a number of flashes corresponding to the first figure of the code printed on the CODE CARD, open full throttle and keep the position for 2 seconds, then release. In this way the input of one figure is acknowledged, EOBD pilot light comes on and stays on for 4 seconds. Carry out the same procedure for the following figures of the code. Failure to do so will cause the EOBD pilot light to flash 20 times, then it will stay on. This means that the procedure has been aborted. It will be necessary to turn the key to OFF and restart from point 1.

4)Repeat operations described in point 3 up to the last figure of the code.

5)Release the throttle twistgrip, if the code is correct the following two conditions may occur:

A) the EOBD warning light shall flash signalling that engine block has been disabled. The warning light turns off after 4 seconds or if engine revolutions go over the limit value of 1000 rpm.

B) the IMMO light (3, fig. 5.1-5.2) flashes until engine rpm get above 1000 rpm, or until engine is re-started.

6) If the code is NOT correct, the EOBD warning light and the IMMO light stay on and it is then possible to repeat the procedure, starting from point 2, as many times as necessary (infinite).

		Note
		Should the throttle twistgrip be released before the
	set time, the warning light turns on again. It is then
	necessary to bring the key to OFF and restart the
			E
	procedure from point 1.

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Operation

When the ignition key is turned to OFF, the immobilizer inhibits engine operation.

When the ignition key is turned back to ON to start the engine (Key-ON), the following happens:

1) if the CPU recognised the code, the IMMO light on the instrument panel will flash briefly. This means that the immobilizer system has recognised the key code and

enabled engine ignition. When you press the	start
E button, the engine will start up.

2)If the IMMO light stays on, it means that the code has not been recognised. When this is the case, turn the ignition key back to OFF and then to ON again. If the engine still does not start, try with another black key.

If the other key does not work out either, contact the DUCATI Service network.

3)Should the IMMO pilot light still be flashing, it means that an immobilizer system fault was reset (e.g. with the overriding procedure through throttle grip).

Important

Use only one key during the procedure. Failure to do so might prevent the system from recognizing the code of the key in use.

Duplicate keys

If you need any additional key, contact the DUCATI Service network with all the keys you have left and your CODE CARD.

DUCATI Service will program new keys and re-program your original keys, up to 8 keys in total.

You may be asked to identify yourself as the legitimate owner of the motorcycle. Be sure you have any documents you might need to this end ready.

The codes of any keys not submitted will be wiped off from the memory to make those keys unserviceable in case they have been lost.

Note

If you sell your motorcycle, do not forget to give all keys and the CODE CARD to the new owner.

28

Key-operated ignition switch and steering lock

(fig. 17)

It is located in front of the fuel tank and has four positions:

A)ON: lights and engine on;

B)OFF: lights and engine off;

C)LOCK: steering locked;

D)P: parking light and steering lock.

Note

To move the key to the last two positions, press it down before turning it. Switching to (B), (C) and (D), you will be able to take the key out.

B	A
C
D
	E
	fig. 17

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	Left switch (fig. 18.1-18.2)		1
	1) Dip switch, light dip switch, two positions:
	position	= low beam on;	4
	position	= high beam on.
	2) Switch	= 3-position turn indicator:
	centre position = OFF;
	position	= left turn;
	position	= right turn.

E To cancel turn indicators, push in once switch returns to central position.

3)Button = warning horn.

4)Button = passing.

2

3

fig. 18.1

30