Audi Q5 80A 2017 Installation Instructions Manual
Service
Installation instructions
Audi Q5 (80A) 2017 ►
Fixed/mechanically removable towing
bracket with E-set (NAR),
for package number 80A.092.1
Audi Genuine Accessories
Edition 01
15
Service Department. Technical Information
Contents
Service
1 General notes . . . . .
2 Safety instructions for pyrotechnical, electrical and mechanical components of the re-
straint system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Storing, transporting and disposing of airbag, belt tensioner and battery disconnector units (py-
rotechnic components) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Safety notes on the towing bracket – Fitting and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 Notes on the towing vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Notes on the towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 Safety notes on assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.4 Safety notes on operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Overview of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Overview of mechanical components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Overview of electrical system components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3 Additional required parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Assembly overview and tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Towing bracket with cross member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
5.2 Luggage compartment electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1 Disconnecting the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.2 Removing the following equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 Installing the towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.1 Fitting the towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.2 Installing the towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.3 Connector panel assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.1 Fitting the socket with retrofit wiring harness to the connector panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.2 Installing the bracket for the trailer detector control unit -J345- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.3 Routing and connecting the socket retrofit wiring harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.4 Connecting the supply line for the brake booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.4.1 Workflow for variant 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.4.2 Workflow for variant 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9 Concluding operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9.1 Reassembling the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9.2 Connecting the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9.3 Adapting the trailer detector control unit -J345- coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9.4 Commissioning and functional check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
All rights reserved.
No reproduction without prior agreement from publisher.
Copyright © 2017
AG, Ingolstadt Printed in Germany
Audi
Installation instructions - Audi Q5 (80A) 2017 ► Fixed/mechanically removable towing
bracket with E-set (NAR),
Edition 01
9.5 Adjusting the cooling system . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Contents
3
Service
All rights reserved.
No reproduction without prior agreement from publisher.
Copyright © 2017
AG, Ingolstadt Printed in Germany
Audi
Installation instructions - Audi Q5 (80A) 2017 ► Fixed/mechanically removable towing
bracket with E-set (NAR),
1 General notes
Please read and take note of these WARNING, Caution and
Note descriptions before carrying out maintenance or repair
work.
WARNING
Text with this symbol contains information concerning
your safety and indicates potential accident and injury
risks.
Caution
Text with this symbol indicates the risk of damage to your
vehicle.
Note
Text with this symbol contains additional information.
Caution
Edition 01
Towing mode places increased demands on the cooling
system.
◆ The cooling system must be adapted to the vehicle operating conditions ⇒ Page 22.
Special tools are required for assembly. Improper installation can cause damage to the vehicle or the add-on parts.
WARNING
For safety reasons, the towing bracket must only be fitted
by skilled personnel – risk of accident!
AUDI AG will not accept responsibility in the event of failure to comply with these assembly instructions.
1 General notes
1
Installation instructions - Audi Q5 (80A) 2017 ► Fixed/mechanically removable towing
bracket with E-set (NAR),
Edition 01
2 Safety instructions for pyrotech-
nical, electrical and mechanical
components of the restraint
system
2.1 General safety instructions
Pyrotechnical components comprise:
◆ Airbag units
◆ Belt tensioners
◆ Belt force limiters
◆ Battery disconnecting elements
General
◆ Testing, installation and maintenance tasks must only be
carried out by trained personnel.
◆ There are no replacement intervals for airbag units.
◆ Do not check using circuit tester, voltmeter, or ohmmeter un-
der any circumstances.
◆ Pyrotechnic components must only be checked when installed and using ⇒ vehicle diagnostic testers that have been
approved by the manufacturer.
◆ When working on pyrotechnic components and the airbag
control unit -J234-, the battery earth wire must be disconnected when the IGNITION is SWITCHED ON.
ative terminal must subsequently be covered.
◆ You must wait ten seconds after the battery -A- has been
disconnected.
◆ The battery -A- must be connected when the IGNITION is
SWITCHED ON. There must not be anybody inside the vehicle during this process. Exception: vehicles with battery -Alocated inside the vehicle. Do not sit within the airbag and
seat belt deployment range.
◆ Observe the appropriate steps after connecting the battery⇒ Page 21.
◆ Before performing any work on pyrotechnic components in
the restraint system, e.g. before disconnecting the electrical
connector, the mechanic carrying out the task must discharge any static electricity
performed by touching earthed metal parts, e.g. by briefly
touching the door striker plate.
. Electrostatic discharging can be
The battery neg-
◆ Wash hands after touching ignited pyrotechnical components of the restraint system.
◆ Pyrotechnical components must neither be opened nor repaired. New parts must always be used (risk of injury).
◆ Pyrotechnic components that have fallen onto a hard surface
or that show any sign of damage must not be installed.
2
2 Safety instructions for pyrotechnical, electrical and mechanical components of the restraint system
Installation instructions - Audi Q5 (80A) 2017 ► Fixed/mechanically removable towing
bracket with E-set (NAR),
◆ Pyrotechnic components must be installed immediately after
they are removed from the transport container.
◆ If work is interrupted, the pyrotechnic component must be returned to the transport container.
◆ Pyrotechnic components must not be left unattended.
◆ When connecting the pyrotechnic components in the re-
straint system, only the person performing the work may be
inside the vehicle.
◆ Pyrotechnic components must not be treated with grease,
cleaning agents or similar products.
◆ If the fabric becomes contaminated with substances such as
oil, grease, paint, colour or solvents, the airbag unit must be
replaced.
◆ In addition, pyrotechnic components must not be exposed to
temperatures above 100°C, even for short periods.
2.2 Storing, transporting and disposing of
airbag, belt tensioner and battery disconnector units (pyrotechnic components)
Edition 01
◆ Storage is subject to the applicable national legislation.
◆ Transportation is subject to national and international laws
governing packaging, naming, labelling and accompanying
documentation.
◆ Pyrotechnic components that have not been ignited must be
returned in the original packaging for appropriate recycling in
line with the applicable national legislation. Contact your importer if you have any questions.
◆ Only pyrotechnic components that have been completely ignited may be disposed of as industrial waste.
WARNING
This does not apply for belt tensioners that operate according to the Wankel tensioner principle. Tensioners of
this kind should be handled in the same way as pyrotechnic components that have not been ignited (e.g. airbags).
Background: For belt tensioners that operate according
to the Wankel tensioner principle, it is not possible to
check whether all ignition stages have completed using
workshop tools.
2 Safety instructions for pyrotechnical, electrical and mechanical components of the restraint system
3
Installation instructions - Audi Q5 (80A) 2017 ► Fixed/mechanically removable towing
bracket with E-set (NAR),
Edition 01
3 Safety notes on the towing
bracket – Fitting and operation
3.1 Notes on the towing vehicle
Manufacturer: AUDI AG
Model: Q5 2017 ►
Offic. Type designation: FY
Maximum trailer weight or trailer drawbar load in kg, as specified by the manufacturer for the above-named vehicle model: ⇒
Vehicle registration certificate/Owner's Manual.
3.2
Technical data Vehicles with steel-spring suspension/air sus-
Bosal type: E555
Audi part no.: 80A.092.115
Bosal part no.: 10027740 with connector panel NAR
D-value: 12.6 kN
Permitted drawbar load: 200 kg
The drawbar load figures specified on the towing bracket
identification plate are only given as test values. Vehiclespecific figures are often lower than these values and can
be found in the vehicle documents.
Please see your vehicle documents for your maximum trailer
weight.
Do not exceed the verified D-value and the permitted trailer drawbar load – risk of accident!
Notes on the towing bracket
pension
WARNING
WARNING
The towing bracket is intended for towing trailers fitted with a
tow ball and for operating carriers suitable for mounting to the
coupling ball.
Nationally applicable regulations must be adhered to in EU and
non-EU countries.
Improper use is prohibited.
Use is only permitted under favourable road conditions and
must be adapted to road conditions.
4
3 Safety notes on the towing bracket – Fitting and operation
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