Audi TT 70 User Manual

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Service

Workshop Manual

Audi A1 2011 ➤ , Audi A2 2001 ➤ ,

Audi A3 1997 ➤ , Audi A3 2004 ➤ , Audi A3 Cabriolet 2008 ➤ , Audi A4 1995 ➤ , Audi A4 2001 ➤ , Audi A4 2008 ➤ , Audi A4 Cabriolet 2003 ➤ , Audi A5 Cabriolet 2009 ➤ , Audi A5 Coupé 2008 ➤ , Audi A6 1998 ➤ , Audi A6 2005 ➤ , Audi A7 Sportback 2011 ➤ , Audi A8 1994 ➤ , Audi A8 2003 ➤ , Audi A8 2010 ➤ , Audi Q5 2008 ➤ , Audi Q7 2007 ➤ , Audi R8 2007 ➤ , Audi TT 1999 ➤ , Audi TT 2007 ➤

Fitting instructions: radio communication systems

Edition 10.2010

Service Department. Technical Information

Service

List of Workshop Manual Repair GroupsList of Workshop Manual Repair GroupsList of Workshop Manual Repair Groups

Re pa ir G ro up

91 - Radio, telephone, navigation

Technical information should always be available to the foremen and mechanics, because their careful and constant adherence to the instructions is essential to ensure vehicle road-worthiness and safety. In addition, the normal basic safety precautions for working on motor vehicles must, as a matter of course, be observed.

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ...

Fitting instructions: radio communication systems - Edition 10.2010

Contents

91 - Radio, telephone, navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 Service installation of radio communication systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Transmission power and possible fitting locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.3 Voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.4 Aerial and aerial wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.5 Other auxiliary equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.6 Overview of battery A / transmitter and receiver unit / fuse / wiring harness . . . . . . . . . . . . 3

1.7 Transmission power levels and aerial fitting locations for A2 (from model year 2001

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.8 Transmission power levels and aerial fitting locations for A3 (from model year 1997 up to

model year 2003) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.9 Transmission power levels and aerial fitting locations for A3 (from model year 2004

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.10 Transmission power levels and aerial fitting locations for A3 Cabriolet (from model year 2008

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.11 Transmission power levels and aerial fitting locations for A4 (from model year 1995 up to

model year 2000) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.12 Transmission power levels and aerial fitting locations for A4 (from model year 2001 up to

model year 2007) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.13 Transmission power levels and aerial fitting locations for A4 (from model year 2008

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.14 Transmission power levels and aerial fitting locations for A4 Cabriolet (from model year 2003

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.15 Transmission power levels and aerial fitting locations for A5 Cabriolet (from model year 2009

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.16 Transmission power levels and aerial fitting locations for A5 Coupé (from model year 2008

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.17 Transmission power levels and aerial fitting locations for A6 (from model year 1998 up to

model year 2004) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.18 Transmission power levels and aerial fitting locations for A6 (from model year 2005

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.19 Transmission power levels and aerial fitting locations for A8 (from model year 1994 up to

model year 2002) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.20 Transmission power levels and aerial fitting locations for A8 (from model year 2003

1.21 Transmission power levels and aerial fitting locations for A8 (from model year 2010

1.22 Transmission power levels and aerial fitting locations for Q5 (from model year 2008

1.23 Transmission power levels and aerial fitting locations for Q7 (from model year 2007

1.24 Transmission power levels and aerial fitting locations for R8 (from model year 2007

1.25 Transmission power levels and aerial fitting locations for R8 Spyder (from model year 2010

1.26 Transmission power levels and aerial fitting locations for TT (from model year 1999 up to

1.27 Transmission power levels and aerial fitting locations for TT (from model year 2007

1.28 Transmission power levels and aerial fitting locations for A1 (from model year 2010

1.29 Transmission power levels and aerial fitting locations for A7 Sportback (from model year 2011

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

model year 2006) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

onwards) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Contents i

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ... Fitting instructions: radio communication systems - Edition 10.2010

ii Contents

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ...

Fitting instructions: radio communication systems - Edition 10.2010

91 – Radio, telephone, navigation

1 Service installation of radio commu‐

nication systems

1.1 General notes

Disconnect negative terminal of battery -A- before fitting radio communication and telephone systems ⇒ Electrical system; Rep. gr. 27 .

Use applicable current flow diagrams ⇒ Current flow diagrams, Electrical fault finding and Fitting locations.

Use cable ties to secure wiring harnesses. Pad plug-in couplings with foam sheaths.

Note operating and installation instructions issued by the manu‐ facturers of mobile telephones, radio communication systems and aerials ⇒ Operating instructions .

♦ Disconnecting and connecting battery -A- ⇒ Electrical system;

Rep. gr. 27 .

♦ Current flow diagrams, fuse assignment and fitting locations

⇒ Current flow diagrams, Electrical fault finding and Fitting lo‐ cations.

♦ Removing and installing trim ⇒ General body repairs, interior;

Rep. gr. 70 .

♦ Removing and installing factory-fitted systems ⇒ Communi‐

cation; Rep. gr. 91 .

♦ Repairing aerial wiring ⇒ Electrical system; Rep. gr. 97 .

♦ Repairing wiring harnesses ⇒ Electrical system; Rep. gr. 97 .

1.2 Transmission power and possible fitting locations

Audi approves the installation and operation of radio communi‐ cation systems, provided that the transmission power levels at the aerial base do not exceed the values listed in the table for the relevant model. The specified aerial fitting locations and trans‐ mission power levels are given in the tables ⇒ page 4 .

It may be necessary to reduce transmission power to comply with the maximum permitted values as per VDE 0848 Part 2 (maxi‐ mum permitted field strength with respect to personal safety).

1.3 Voltage supply

The battery -A- is used for connection of the positive and negative cables when performing service installation of radio communica‐ tion systems to the vehicle.

An additional wiring harness has to be made up accordingly:

♦ Positive cable: 2.5 mm thick, red cable

♦ Negative cable: 2.5 mm thick, brown cable

♦ Terminal 15 cable: 1.5 mm thick, black cable

The positive cable must be fitted with a fuse in the immediate vicinity of the battery -A- . This requires attaching a fuse holder (Part No. 441 937 501) next to the battery -A- . The positive and negative cables must be covered with an insulating sheath. Ap‐

1. Service installation of radio communication systems 1

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ... Fitting instructions: radio communication systems - Edition 10.2010

propriate terminals are to be fitted on the battery end. For the device end, proceed according to the operating instructions for radio communication systems ⇒ Operating instructions .

Additional wiring harness is to be routed separately from vehicle wiring (distance > 10 cm ).

Note

Crossing of standard wiring is preferable to parallel routing.

1.4 Aerial and aerial wire

Use a screened wire between the transmitter/receiver unit and the aerial. The screen must be connected to the unit and aerial end. At the same time ensure that there is a good and permanent earth connection between aerial base wire and vehicle body.

The transmission system must be tuned to prevent sheath waves on the aerial wire. This should be ensured by performing a power measurement to check and tune the radio communication sys‐ tem.

„Onglass“ aerials can only be fitted on vehicles without insulating glass.

1.5 Other auxiliary equipment

Installation of other electronic equipment, such as a business package (TV, FAX) or household package (electric refrigerator box) is only permitted if such items bear a CE or e mark. Power is also to be supplied by way of a separate wiring harness and provided with fuse protection.

2 Rep. gr.91 - Radio, telephone, navigation

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ...

Fitting instructions: radio communication systems - Edition 10.2010

1.6 Overview of battery -A- / transmitter and receiver unit / fuse / wiring harness

A - Battery -A-

❑ Installation position, dis‐

connecting ⇒ Electrical system; Rep. gr. 27

B - Telephone transmitter and receiver unit

❑ Installation position, re‐

moving and installing ⇒ Communication; Rep. gr. 91

C - Wiring harness

❑ Has to be made up ❑ Positive cable (terminal

30) 2.5 ∅ (red)

❑ Earth cable (terminal

31) 2.5 ∅ (brown)

❑ Positive cable (terminal

15a) 1.5 ∅ (black)

D - Fuse holder

❑ In immediate vicinity of

battery -A-

E - Terminal 15a

❑ Always connected to

output of terminal 15a

❑ Wiring must be protec‐

ted by a fuse

❑ Fuse max. 15 A

F - To starter -B-

❑ Original wire

G - Body earth

❑ Immediately next to bat‐

tery -A-

H - Transmission/reception aerial

❑ Fitting locations ⇒ page 4

J - Aerial earth

❑ Good, firm connection/corrosion protection

K - Screened aerial wire

❑ Wire with coaxial connector

L - Positive connection

❑ Attach red cable with terminal A6-2.5 beneath nut ❑ Route wiring harness separately if possible

M - Negative cable

❑ Attach brown cable with terminal A6-2.5 beneath nut ❑ Route wiring harness separately if possible

1. Service installation of radio communication systems 3

Audi A1 2011 ➤ , Audi A2 2001 ➤ , Audi A3 1997 ➤ , Audi A3 2004 ➤ , Au ... Fitting instructions: radio communication systems - Edition 10.2010

1.7 Transmission power levels and aerial fitting locations for A2 (from model year 2001 onwards)

Designation P

Short wave (< 54 MHz) 100 (PEP) Rear bumper 4 m band 20 (eff.) Rear left wing 2 m band 50 (eff.) Rear left wing 70 cm band 50 (eff.) Rear left wing Telephone, 450 MHz GSM 25 (eff.) Rear left wing

Telephone, 900 MHz GSM 20 (PEP) Rear left wing

Telephone, 1800 MHz GSM

eff. = effective transmission power

PEP = Peak Envelope Power

WARNING

(Watt) Specified aerial fitting locations

max

Rear of roof (12 cm from roof edge in centre of vehicle) Rear left side windows „onglass“

10 (PEP) Rear left wing

Rear of roof (12 cm from roof edge in centre of vehicle) Rear left side windows „onglass“

If radio communication systems with higher output are instal‐ led, or if the aerial is not fitted at one of the locations specified in the table, the operating permit for the vehicle may be void.

1.8 Transmission power levels and aerial fitting locations for A3 (from model year 1997 up to model year 2003)

Designation P

Short wave (< 54 MHz) 100 (PEP) Centre of roof (rear)

4 m band 20 (eff.) Centre of roof (rear) 2 m band 50 (eff.) Centre of roof (rear)

2 m band 20 (eff.) Front of roof (15 cm from edge of windscreen in centre

70 cm band 50 (eff.) Centre of roof, rear

Telephone, 450 MHz GSM 25 (eff.) Centre of roof, rear (same as radio, telephone and nav‐

Telephone, 900 MHz GSM 20 (PEP) Centre of roof, rear (same as radio, telephone and nav‐

Telephone, 1800 MHz GSM 10 (PEP) Centre of roof, rear (same as radio, telephone and nav‐

(Watt) Specified aerial fitting locations

max

Rear bumper

Rear right side panel

of vehicle) Centre of roof (rear) Rear left or right side panel

Rear right side panel

igation system aerial -R52- ) Rear left or right side windows „onglass“

eff. = effective transmission power

PEP = Peak Envelope Power

4 Rep. gr.91 - Radio, telephone, navigation

+ 16 hidden pages

Audi TT 70 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1.1 General notes

1.2 Transmission power and possible fitting locations

1.3 Voltage supply

1. Service installation of radio communication systems 1

1.4 Aerial and aerial wire

1.5 Other auxiliary equipment

1.6 Overview of battery -A- / transmitter and receiver unit / fuse / wiring harness

1.7 Transmission power levels and aerial fitting locations for A2 (from model year 2001 onwards)

1.8 Transmission power levels and aerial fitting locations for A3 (from model year 1997 up to model year 2003)