2012 A7 Vehicle Introduction[1].pdf

Self-Study Program 990203

The 2012 Audi A7 Vehicle Introduction

Audi of America, LLC

Service Training

Printed in U.S.A.

Printed 1/2011

Course Number 990203

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 afﬁ liated 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 modiﬁ ed 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.

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Dimensions and Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Body Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Occupant Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.0L V6 TFSI Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Innovative Thermal Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Fuel Delivery Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Exhaust System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Power Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

8-Speed Automatic Transmission 0BK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

0BK Speciﬁ cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Suspension System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Adaptive Air Suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Steering System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Torque Vectoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Adaptive Cruise Control (ACC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Wheels and Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table of Contents

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Head-Up Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Audi Active Lane Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Audi Drive Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

System Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Climate Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Control Module Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Radios and Navigation Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

MMI Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Sound Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Special Tools and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Self-Study Programs for the 2012 Audi A7 . . . . . . . . . . .50

Knowledge Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . .51

The Self-Study Program provides introductory information regarding the design

and function of new models, automotive components, or technologies.

The Self-Study Program is not a Repair Manual!

All values given are intended as a guideline only.

For maintenance and repair work, always refer to current technical literature.

Reference

Note

Introduction

Audi is once again breaking new design ground

with the A7, combining athleticism and elegance

on a grand scale.

The sleek ﬁ ve-door coupe measures 16.31 ft (4.97

meters) in length and 6.27 ft (1.91 meters) in

width, but only 4.66 ft (1.42 meters) in height. Its

long hood, ﬂ owing C-pillars, and sharply sloping

rooﬂ ine result in a dynamic overall design.

The Audi A7 is three vehicles in one: a

comfortable and prestigious sedan with the

excitement of a coupe and the functional utility

of a station wagon. It features a lightweight body

comprised of numerous aluminum components,

a powerful and highly efﬁ cient V6 engine, a

sport chassis, and advanced assistance and

multimedia systems.

478_028

The 2012 A7 offers great long-distance driving

comfort without sacriﬁ cing its substantial sport

characteristics. Interior noise levels are very low

even at high speeds, with the engine providing

subtle acoustic feedback as its power unfolds.

Making these excellent acoustics possible are

new structural design methods and high-end

materials. These materials include microﬁ ber

ﬂ eeces and multifunction parts, such as

acoustically active wheel well shells and

underbody panels.

The interior of the A7 reveals workmanship on

a craftsman level. Layered wood veneers are

a treat for the senses, with optional ambient

lighting adding subtle highlights to the interior.

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