2013 AUDI A7 cruise control

ESC includes and/or works together with the
anti-lock brake system (ABS) , brake assist sys ­
tem, anti -slip regulation (ASR) , electronic dif­
ferential lock (E DL) and e lectronic interaxle
d ifferential lock*. ESC is swi tched on all the
time. In certain situat ions when you need less
traction , you can switch off ASR by pressing
the button
[ru ~ fig . 181 . Be sure to switch
ASR on again when you no longer need less
traction.
Anti-lock braking system (ABS)
ABS prevents the wheels from locking up
when braking. The vehicle can still be steered even during hard braking . Apply steady pres­
sure to the brake pedal. Do not pump the ped­
al. A puls ing in the brake pedal indicates that
the system is he lping you to brake the vehicle.
Brake assist system
The brake assist system can decrease brak ing
d istance.
It increases braking power when the
driver presses the brake pedal quickly in emer­
gency situations. You must press and hold the
brake pedal until the situation is over . In
vehicles with adaptive cruise control* , the
brake assist system is more sensitive if the
d istance detected to the vehicle ahead is too
small.
Anti-slip regulation (ASR)
ASR reduces engine power when the drive
wheels begin to spin and adapts the force to
the road condit ions. This makes it eas ier to
s tart, accelerate and drive up hills.
Electronic differential lock (EDL)
The EDL brakes wheels that are spinn ing and
transfers the drive power to the other drive
wheel or whee ls if the vehicle is equipped with
all-whee l drive*. This function is available up
to about 75 mph (120 km/h).
I n extreme cases , EDL automatically switches
off to help keep the brake on the braked wheel
from overheating. EDL wi ll switch on again au­
tomatically when conditions have returned to
normal.
Intelligent technology 197
Electronic interaxle differential lock*/
selective wheel torque control*
The electronic interaxle differential lock (front
whee l drive) or the se lective wheel torque
cont rol (all-wheel dr ive) operates when dr iv­
ing through curves . The front wheel on the in­
s ide of the curve or both wheels on the inside
of the curve are braked selectively as needed .
T his min imizes sliding in the front wheels and
allows for more precise driving through
curves . Th e applicable system may no t acti­
vate when driv ing in wet or snowy conditions.
A WARNING
-
-ESC, ABS, ASR, EDL and the electronic in­
teraxle differential lock function* cannot
overcome the laws of physics. This is es­
pecially important on slippery or wet
roads . If the systems begin acting to sta­
bilize your vehicle, you should immedi­
ately change your speed to match the
road and traffic conditions. Do not let
the increased safety provided by these
systems tempt you to t.;1ke risks. Doing
so will increase the risk o f a loss of vehi­
cle control, collision and serious personal
injuries.
-Always adapt your speed to road, traffic
and weather conditions . The risk of los­
ing control of the vehicle increases when
driving too fast, espec ially through
curves and on slippery or wet roads, and
when dr iving too close to vehicles up
ahead . ESC, ABS, the brake assist sys­
tem, EDL, ASR and the elec tronic inter­
axle differential lock function* cannot
prevent collisions .
- Always accelerate with special care on
even, smooth surfaces such as those that
are wet or covered with ice and snow.
The drive wheels can spin even with
these assistance systems that cannot al­
ways he lp to red uce the risk of loss of ve -
hicle control. .,.
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2 76 Fuses and bulbs
Fuse panel
@ (bl ack )
No. Equ ipment
= 7 Audi adaptive cruise control
8 Airbag control module, front
passenger's seat sensor system
9 Gateway
Homelink (garage door opener),
10 night vision system contro l
module
Image processing (Audi active
11 lane assist, Audi adaptive cruise
control)
12 Steering
I 13 Terminal 15 in the luggage com-
partment
14 T
ermina l 15 in the instr ument
pane l (front passenger's s ide)
15 Terminal 15 engine
16 Starter
Fuse panel B (brown)
No. Equipment
1 Gateway
2 Climate control
3 E SC con trol module
Front door (driver's side)
5 Power seat adjustment (dr
iver's
sea t)
6 Steering
7 Sun roof
8
R ear door control module (driv-
er's side)
9
Lumbar support ( Front passen-
ger seat)
11 Sunroof, rear spoiler ( Sportbac k)
12 Driver door control mod
ule
Fuse panel c (red)
No. Equipment
2 Fuel p ump
.
3
Brake light sensor/brake pedal
sensor s ystem
4 Engine aco ustics
Amp s
10
5
5
10
5
15
30 15
40
Amps
5
10
10
30
7,5
35
20 15
5
20
15
Amps
25
5/5
7 ,5
-Fuse panel © (red )
No. Equipment Amps
=· Rear door control module (driv-
5 30
er's side)
6 Left rear seat ______ , 7,5
Ho rn 15
Windshield wiper ____ 30
Light/rain sensor ___ 5
10 Lumba r support (dr iver seat) 5
11 Front passenger door control
module
1 2 Rig ht rear door control mod ule
Front passenger side cockpit fuse
assignment
15
15
Fig. 21 6 Fro nt passen ger sid e co ckp it : fu se pa nel w it h
p last ic brac ket
Fuse panel @ (black)
No. Equipment Amps
1 Head-up D is p la y 5
2
MMI Display 5
3 C D/DVD changer 5
4 MMI unit/drives 7,5
5 Chi
p card rea der (not in a ll co un-
5
tries)
6 Instrument cluster 5
7 Stee
ring column switch module
5
8 Headlight range adjustment/
5/7,5
adaptive lighting sys tem
1 0 Left headlight (head
light wit h
7,5
adaptive light)
I
...

29 4 Index
A
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 2 9 1
Active lane ass ist ... ... .. .. .. .. .. .. .. 95
Activating and deactivating . . . . . . . . . . . 96
C leaning came ra area ... .. .. .. .. .. . 216
Descr ipt ion ... ........... .. .. .... .. 95
I nstrument cluster indicator light . . . . . 96
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 96
Notes on instrument cluster display . . . . 96
Setting the steering wheel vibrat ion . . . . 97
AC (automatic cl imate control) . .. .. .. .. 71
AC (climate control) . . . . . . . . . . . . . . . . . . 69
Adaptive air suspension/sport . ... .. .. . 102
Adapt ive cruise control . . . . . . . . . . . . . . . . 86
C leaning sensors/cameras .. .. .. .... . 216
Messages ............... .. .. .. .. .. 93
Request for driver intervention . . . . . . . . 91
Stop-and-go traffic . . . . . . . . . . . . . . . . . 90
Adapt ive Lig ht (defective) ... .. .. .... .. 22
Adding Eng ine coolant ............. .. .... . 238
Eng ine oil .. ..... ........... ... .. . 235
W indshield washer fluid .. ... .. .. .. . 244
Additives Eng ine oil ............... .. .. .. .. . 235
Ad justing
Air distribution (automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
air distribution (climate control) . .... .. 69
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 52
Instrument illum inat ion ... .. .. .. .. . . 46
Steer ing column electrically .. .. .. .. . . 74
Steer ing column manually ..... .. .... 74
Tempe ratu re (automat ic climate control) 72
Tempe ratu re (climate control) .. .. .. . . 69
A irbag system . . . . . . . . . . . . . . . . . 149, 170
Advanced Airbag System ... .. .. .. .. . 153
Advanced Airbag System components . 157
Care ....... .......... ...... ... .. . 165
C hi ldren . ............... .. .. .... . 177
C hi ld restra ints ........... .. .. .. .. . 177
Components (front airbags) . .... ... . 15 7
Danger of fitting a child seat on the front
passenger seat . . . . . . . . . . . . . . . . . . . . 151
Disposa l . . . . . . . . . . . . . . . . . . . . . . . . . 165
Front airbags . . . . . . . . . . . . . . . . 153, 155
H ow do the front airbags work? . .... . 159 How many a
irbags does my vehicle
have? . ... .... .. .. ... .. ..... ... .. 157
How the Advanced Airbag System com -
ponents work together ......... .... 159
Important safety instructions on the
knee airbag system ................ 168
Important things to know . .. .. .. .. .. 149
Knee airbags . .. .. .......... ...... . 166
Monito ring .. .. . .. ............ .. .. 161
PASS ENG ER A IR BAG OFF light ... .. .. 162
Repairs ... .... .. .. ... .. . .... ... .. 165
Safety instr uctions . .. .. ..... .... . .. 164
Side airbags ..... .. ... ..... ... .. .. 169
S ide curtain airbags . . . . . . . . . . . . . . . . 172
Warning/ind icator lights ........ .... . 19
Warning/Indicator lights ....... .... 161
When must the system be inspected? 161
Aircraft Transporting your vehicle ..... .. .. .. 283
All-wheel drive .. .. ............. .... 201
Win ter tires . .. . .. ............ .. .. 261
Alloy wheels .. .. .. .......... ...... . 218
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Amb ience lighting ................ ... 46
Anti-freeze
refer to Eng ine coolant ............ . 237
Anti- lock braking system . ..... ... .. .. 196
Warning/ind icator lights ........ .... . 20
An ti-s lip reg ulation ............. .. .. 196
Anti-theft systems Electronic immob ilizer ............. .. 33
Ashtray . ... .... .. .. ... .. ..... ... .. . 58
Audi braking guard
refer to b rak ing guard .......... .... . 86
Audi drive select
refer to drive select ............... . 102
Audi Serv ice Repair Manuals and Litera-
ture ... .... .... .. ............. .... 289
A UTO
automatic climate contro l . . . . . . . . . . . . 72
Automatic headlights ... .... ... .. .. . 43
climate control ... .. ... ..... ... .. .. . 69
A uto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Automat ic be lt retractor ........... .. 143
A utomatic car wash . .... ..... ... .. .. 214

296 Index
Checking Engine coolant level ................ 237
Tire pressure . ............. ... .... . 252
Ch ild restra ints
Danger of using child restra ints in the
front seat . ................. ..... . 151
Where can I get additional information
about child restraints and their use? .. 193
Child restraint system anchors ... .... . 189
Child safety .. .. . .......... .. .. .... . 175
Convertible locking retractor .. .. .. .. . 186
Important safety instructions for using
chi ld safety seats ......... .. .. .... . 179
I mportant things to know when dr iving
with chi ldren . ............... .... . 175
Tether anchors ............ ... .... . 192
Tether straps ..................... 192
Child safety lock Rear doors .............. .. .. .... .. 40
Child safety seats .......... .... .... . 181
Booster seats . .......... ... .. .. ... 184
Convertible ch ild seats .... .. .. .. .. . 182
Convertible locking retractor .. .. .. ... 186
H ow do I proper ly install a child safety
seat in my vehicle? ...... .. .. .. .. .. . 179
I nfant seats .............. ... .... . 181
I nstalling . ............... ... .... . 186
Installing a child restraint using the
LATCH system ................ .... . 191
LATCH system ............ .... ..... 191
Lower anchorages ............ ..... 190
Mounting and releasing the anchorage
hook .. .. .. ... .... ...... ... ... .. . 191
Safety instructions . . . . . . . . . . . . . . . . . 179
Unused safety belts on the rear seat .. 181
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . 58
C leaning
Head-up Display .............. .... . 220
Matte finish paint ............ .... . 215
C leaning and protection ..... .. .. .. .. . 213
A lcantara (synthet ic suede) .......... 223
Engine compartment ....... .... ... . 224
Exhaust tail pipes .......... ... .... . 219
Fabrics and fabric coverings .. .. ..... 220
Instrument panel ............. ..... 221
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Leather .. .. ... .... ...... ... ... .. . 222
MMI display/controls .. ... ... .. .. ... 219 Plastic
and vinyl . . . . . . . . . . . . . . . . . . . 217
Plastic parts . . . . . . . . . . . . . . . . . . . . . . 221
Safety be lts ... .. ................ . 223
trim strips ................... .... 217
Trim strips ................... .... 217
Cleaning the Head-up Display ......... 220
Climate control Air vents .. .. .. .. ............. .. .. . 70
Climate controls . .. ............. .. .. . 68
Climate control (four-zone)
Operation ..... .. .. .............. .. 71
Climate control (three-zone) Operation . . . . . . . . . . . . . . . . . . . . . . . . . 69
Clock ...... .... .................... 27
Closing Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Sliding/ti lting sunroof ............ .. . 42
Co ld tire inflation pressure .......... .. 250
Coming home . .. .. ............. .... . 45
Compact spare tire .............. .... 268
Compartments . . . . . . . . . . . . . . . . . . . . . . 59
Compliance . .. .. .. ............. .... 292
Consumer Information . . . . . . . . . . 138, 289
Consumption (fuel) ... ........... ... . 25
Contacting NHTSA ................. . 138
Convenience key . . . . . . . . . . . . . . . . . . . . . 36
Starting the engine ............ .... . 75
Stopping the engine (START ENG INE
STOP button) . . . . . . . . . . . . . . . . . . . . . . 77
Switching the ignition on ....... .. .. . 75
Unlocking and locking vehicle .. .. .. .. . 36
Convertib le child safety seats ... .... .. 182
Convertible locking retractor Activating ..... .. .. ........ ... .. .. 188
Deactivating . .. .. ... ....... ... .. .. 188
Using to secure a child safety seat 1.86, 188
Coolant
refer to Eng ine coolant .... ..... .. .. 237
Cooling mode (automatic climate control) 71
Cooling mode (climate control) . . . . . . . . . 69
Cruise control Changing speed ................... . 84
Presetting your speed . ...... ... .. .. . 84
Switching off . . . . . . . . . . . . . . . . . . . . . . 84
Switching on . . . . . . . . . . . . . . . . . . . . . . . 83
Warning/indicator lights ............ . 23

(upholde r . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Curve l ight ................... ... ... 102
Cylinder on demand System . .. .. .. .. .. 27
D
Data . ... .. .. ... .. .. ..... ... .. .. ... 287
D ata recorder ............. .... .. ... 196
Date display . .. .. ......... .. .. .. .... 27
D aytime running lights ... ... .. .. .. .. .. 4 3
Declaration of compliance Adapt ive cruise control ........ . ... . 292
Aud i side assist .......... .. .. .. .. . 29 2
Cell phone package ....... .. .. .. .. . 29 2
Conven ience key ....... ... .. .. .. .. . 292
E lectronic immobilizer .. ... .. .. .. .. . 29 2
Homelink ® universal remote contro l .. 292
Remote control key ....... .. .. .. .. . 292
DE F
What does th is mean when it appears in
the trip odometer display? ... .. .. .. .. 27
Defective light bulb warning . . . . . . . . . . . 22
Defrosting (w indows)
au toma tic cl imate con trol .. .. .. ... ... 72
climate control . . . . . . . . . . . . . . . . . . . . . 70
D etermining cor rect load limit ... .. .. . 255
D imensions .. .. .............. ... ... 286
Dimming the rearview mirror . . . . . . . . . . 50
Di stance . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Door/rear lid warning . . . . . . . . . . . . . . . . . 23
Doors Power child safety lock .... .. .. .. .. .. 40
Dr iver information system
CD/radio display . . . . . . . . . . . . . . . . . . . . 23
D oor/rear lid warning . . . . . . . . . . . . . . . 23
Efficiency program . . . . . . . . . . . . . . . . . . 26
E xterior temperature d isp lay . .. .. .. .. 23
On-board computer ....... .. .. .. .. .. 25
D river seating posi tion ... ... .. .. .. .. . 13 1
drive select ............ ...... .... .. 102
adapt ive a ir suspension/spo rt . .. ... .. 102
Adap tive dampe rs ........ .. .. .. .. . 10 2
Curve ligh t ..... ......... .... .. .. . 102
E ng ine sound ... .. .... ... .. .. .... . 102
Safety belt tensioner ... ... .. .. .. .. . 10 2
Sport different ia l ...... ... .. .. .. .. . 102
Dr iving safe ly . . . . . . . . . . . . . . . . . . . . . . 130
Inde x 297
Driving through water . .. ..... ... .. .. 206
Drivi ng time ...... .. ................ 25
D uplicate key . .. .. ... ............ .. . 32
D ust fil ter
refer to P oll utant fi lter . ..... ... .. .. . 68
E
Easy entry fea ture .. .. .. ......... .. .. . 75
Efficiency program . ............. .. .. . 26
Fuel economy messages ............. 26
Other equipment . .. .......... .... .. 26
E lectr ica l accessories (sockets) . . . . . . . . . 58
El ectro-mecha nical power ass ist ... .. .. 201
E lectromechanical parking brake
E mergency brak ing ........... .... .. 80
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 78
Pa rking . .. .. .. .. ... .. .......... .. . 79
Re le a sing and closing .......... .. .. . 78
St art ing ass ist . . . . . . . . . . . . . . . . . . . . . 79
Star ting from res t . . . . . . . . . . . . . . . . . . 79
Starting off with a trailer ..... ... .. .. . 80
Warning/ind icator lights .......... .. . 16
El ec tronic differenti al lock ( EDL) ... .. .. 196
Wa rning/ind ica tor lights .......... .. . 20
E lectronic immob ilizer . . . . . . . . . . . . 27, 33
E lectronic power contro l (EPC)
warning/indicator light ......... .. .. . 21
El ec tronic s peed limi ter .......... .. .. . 30
E lectronic Stabilization Cont ro l (ESC) ... 196
Warning/ind icator lights ........... .. 19
Emergency act uat ion
Doors .... .. .. .. ................. . 38
Power sunroof . .. .. ........... .... . 42
Rear lid ... .. .. .. .. . .. .... .... .. .. . 40
Emergency brak ing ... . .. .. ..... ... .. . 80
E mergency flashe r ..... ......... .. .. . 44
W arning/ind icator lights ........ .. .. . 23
Emergency re lease
Se lector lever . . . . . . . . . . . . . . . . . . . . . 115
Emergency starting . .. .. .. ..... ... .. 279
E mergency towing . .... ......... .. .. 281
Emergency warning triangle ........ .. 267
E nergy management .. .. .. ..... ... .. 202
Engine Compartment .. .. .. ........... .... 232
Coolant ... .. .. .. .... ............. 237
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