AUDI eSelf Study Program 990243 The 2015 Audi Q3 Introduction.pdf

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eSelf Study Program 990243
The 2015 Audi Q3 Introduction
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Audi of America, LLC
Service Training
Created in the U.S.A.
Created 6/2014
Course Number 990243
©2014 Audi of America, LLC
All rights reserved. Information contained in this manual is based on
the latest information available at the time of printing and is subject to
the copyright and other intellectual property rights of Audi of America,
LLC., its affiliated companies and its licensors. All rights are reserved
to make changes at any time without notice. No part of this document
may be reproduced, stored in a retrieval system, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording
or otherwise, nor may these materials be modified or reposted to other
sites without the prior expressed written permission of the publisher.
All requests for permission to copy and redistribute information should
be referred to Audi of America, LLC.
Always check Technical Bulletins and the latest electronic service repair
literature for information that may supersede any information included
in this booklet.
Note
This eSelf Study Program provides a basic knowledge of the design and functions of new models,
new automotive components or technologies.
It is not a Repair Manual! All values given are intended as a guideline only.
For maintenance and repair work, always refer to the current technical literature.
Reference
Revision 3: 8/2014
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Contents
Introduction .......................................................................................1
Dimensions ................................................................................................................................................................ 2
Body ...................................................................................................4
Overview .................................................................................................................................................................... 4
Body structure .......................................................................................................................................................... 6
Panorama glass sunroof .......................................................................................................................................... 8
Bumper system ......................................................................................................................................................... 9
Occupant protection ........................................................................ 10
System overview .....................................................................................................................................................11
Front airbags ...........................................................................................................................................................12
Engine .............................................................................................. 16
The 2.0l TFSI engine ...............................................................................................................................................16
Transmission .................................................................................... 18
6-Speed Automatic Transmission 09G/09M ........................................................................................................18
Haldex coupling ............................................................................... 19
Engine/transmission mounting .............................................................................................................................21
Fuel system .............................................................................................................................................................22
Exhaust system .......................................................................................................................................................23
Running gear ................................................................................... 24
Overview ..................................................................................................................................................................24
Front suspension ....................................................................................................................................................25
Brake system ...........................................................................................................................................................27
Steering system ......................................................................................................................................................31
Wheels and tires / tire pressure indicator ............................................................................................................37
Electrical system ............................................................................. 38
Power supply ...........................................................................................................................................................38
Data Bus On Board Diagnostic Interface J533 (Gateway) ...................................................................................39
Advanced Key ..........................................................................................................................................................42
Control module locations .......................................................................................................................................44
Topology ..................................................................................................................................................................46
Exterior lighting ......................................................................................................................................................50
Audi drive select ......................................................................................................................................................55
Climate control ................................................................................ 57
Engergy efficiency ...................................................................................................................................................57
Refrigerant circuit ...................................................................................................................................................58
Networked components .........................................................................................................................................60
Infotainment ................................................................................... 61
Overview of versions ...............................................................................................................................................61
MMI displays ...........................................................................................................................................................62
Installation locations of control modules ............................................................................................................63
Sound systems ........................................................................................................................................................64
Antenna overview ...................................................................................................................................................66
Service ............................................................................................. 67
Service interval overview for North American region ..........................................................................................67
Knowledge Assessment .................................................................. 69
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Introduction
As the most recent and compact addition to the Audi SUV
series, the Audi Q3 caters to the demands of a modern,
urban world while offering all the authentic plus-points of
an SUV (Sports Utility Vehicle). It complements the
successful Audi SUV family started with the launch of the
Audi Q7.
The Audi Q3 stands out by virtue of its sporty, muscular
appearance and its modern, coupe-like styling, and yet it is
an authentic SUV through and through. This concept makes
the Audi Q3 appealing to more than one target group
because it meets a wide variety of customer requirements.
The Audi Q3 is not what you would consider a "smaller
sibling of the Q5 and Q7", but a vehicle with a very distinc-
tive identity. It has the rugged character of a fully-fledged
A-segment SUV coupled with a coupe-like styling
unmatched in this segment — and yet it has all the hall-
marks of an Audi. The Audi Q3 is compact, flexible and
functional and therefore is also a good option for people
who do a lot of city driving.
The growing number of Audi model series has also led to a
growing number of production sites. While the Audi Q3 is
an all-new addition to the model range, the production
facility in Martorell, Spain and is also a new addition to the
Audi production network.
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