key AUDI A8 2014 Service Manual

Technical Modifications
Our guidelines must be complied with when
technical modifications are made.
Always consult an authorized Audi dealer be ­
fore starting work on any modifications.
This will he lp ensure that vehicle function,
performance and safety are not impaired
¢ .&..
Attempting to work on electronic components
and the software used with them can cause
malfunctions. Beca use of the way electronic
components are interconnected with each
other, such malfunctions can also have an ad­
verse affect on other systems that are not di­ rectly involved. Th is means that you r isk both
a substantial reduction in the operational
safety of you r vehicle and an inc reased wea r of
vehi cle parts¢ _&..
Author ized Audi dealers w ill perform th is
wo rk in a professiona l and competent ma nner
or, in spec ial cases, refer you to a p rofessional
company that specializes in such mod ifi ca­
tions .
_& WARNING t= -
Improper repairs and modifications can
change the way vehicle systems wo rk and
cause damage to the veh icle and ser ious
personal injury.
(D Note
If emergency repairs must be performed
elsewhere, have the veh icle examined by
an authorized A udi dealer as soon as possi­
ble.
Con sumer In formation 295
Declaration of
Compliance, Telecom­
munication or
Electronic Systems
Radio Frequency Devices and Radiocommuni­
cation Equipment User Manual Notice.
The manufacturer is not responsib le for any
radio or TV interference caused by unauthor­
ized modifications to this equipment.
Device s
The following devices each comply wi th FCC
Part 15 .19, FCC 15.2 1 and RSS -Gen Issue 1:
- Adaptive cru ise control
- Aud i side assist
- Cell phone package
- Convenience key
- Electron ic immobilizer
- Head phones
- Homelink u nivers al remote co ntrol
- Remo te control key
FCC Part 15.19
This device complies with part 15 of the FCC
Ru les . Operation is subject to the fo llow ing
two conditions:
(1) This device may not cause harmful inter­
ference, and
(2) this device must accept any inte rference
received, including inter ference that may
cause undes ired operation.
FCC Part 15.21
CAU TION:
Changes or mod ificat ions not expressly ap­
proved by the pa rty responsible fo r compli­
an ce could vo id the user's autho rit y to operate
the eq uipment .
RSS-Gen Issu e 1
Operation is subject to the follow ing two con­
ditions:
(1) this device may not cause interference,
and
•
•

Child safety . ... .... .... ... .. .. .. ... 177
Convertible locking retractor . ... .. .. . 187
Guidance f ixtures for lower anchorages 192
Important safety ins tructions for using
child safety seats ......... .. .. .. .. . 180
Important things to know when dr iv ing
with ch ildren .... .. ...... .. .. .. .. . 177
Tet her anchors .............. .... .. 194
Tethe r straps ............ .. .. .. .. . 194
Ch ild safety lock
Rear doors (mechan ica l) . ..... .... ... 41
Rear doors (powe r) ....... .. .. .. .. .. 41
Chi ld safety seat
Unused safety belts on the rear seat . . 182
C hild safety seats .......... .... .. ... 183
B ooste r seats ... .. .... ... .. .. .. ... 185
Convertible c hild seats . ... .. .. .. .. . 184
Convertible locking retractor . . . . . . . . . 187
How do I properly install a child safety
seat in my vehicle? ........ .. .. .. .. . 180
Infant seats . . . . . . . . . . . . . . . . . . . . . . 183
Ins tall ing ............ ...... .... .. 187
I nstal ling a child restraint us ing the
L A TC H system ............ .... .. ... 193
L A TC H sys tem ............ .... .. .. . 193
L ower anchorages ........ .. .. .. .. . 19 1
M ounting and releasing the ancho rage
hook . ..... .. ... .. ..... ... .. .. ... 193
Safety inst ructions . . . . . . . . . . . . . . . . . 180
Clea ning .. .. .. ........... .. .. .. ... 2 16
Climate controls . . . . . . . . . . . . . . . . . . . . . 79
Climate control system Supp lementary heater . . . . . . . . . . . . . . . 82
C lock . .. .. .. ................. .. .. .. 27
C losing
Panoramic sunroof . ....... .. .. .. .. .. 44
Sliding/tilti ng su nroof ........ .... ... 43
Sun shade (panoramic sun roof) . ...... 45
Cold tire inflat ion pressure ... .. .. .. .. . 252
Com ing home ............. .... .. .. .. 48
Compact spare tire ............ .... .. 271
Compartments .... ..... ... .. .. .. .... 75
Compass in the mir ro r ...... .. .. .. .. .. 56
Compliance .. .. ........... .. .. .. ... 295
Consumer Info rmation . . . . . . . . . . 14 3, 29 2
Consumpt ion (fue l) . . . . . . . . . . . . . . . . . . 25
Contact ing N HTSA ......... .. .. .. .. . 143
Inde x 299
Controls
Cleaning . ... .. .... . ... ...... ... .. 218
Convenie nce key . .. ................. . 35
Star ting the engine ............ .. .. . 84
Stopping the eng ine (S TAR T E NGIN E
STOP b utton) . . . . . . . . . . . . . . . . . . . . . . 84
Switching the ignition on .... ... .. .. . 84
U nlocking and loc king vehicle . ... .. .. . 3S
Conve rtib le child sa fe ty seats ....... .. 18 4
Convertib le locking retractor
Activati ng . . . . . . . . . . . . . . . . . . . . . . . . 189
Deact ivati ng .. ... .. ..... .......... 189
U sing to secure a child safety seat l.87, 189
Coolant
refer to Eng ine coolant ......... .. .. 239
Cooler ... .. .. .... ... .. .. ..... ... .. . 76
Cleaning . ... .. .... . ... ...... ... .. 219
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cooling mode (automat ic cl im ate control) 80
Cruise contro l
Changi ng speed .. .. .. .. ...... .... .. 92
P res ett ing your speed ............. .. 92
Swit ch ing off .. .. .... ........... .. . 92
Swi tching on . .. ...... ........... .. . 91
(upholder .. .. .. .. .... ... .... .... .. . 75
C ur ve lig ht . ... .... .. . .. .. ..... ... .. 110
Cylinder on demand System ...... .. .. . 27
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . 199
Date dis p lay . . . . . . . . . . . . . . . . . . . . . . . . 2 7
Dayt ime run ning lights ........... .. .. . 46
Declarat ion of compliance
Adaptive cruise control . .. .. ... ... .. 295
Audi s ide ass ist .................. . 295
Cell phone package . ............... 295
Co nvenience key .. .... ......... .. .. 295
El ec tronic immob ilizer .......... .... 295
HomeL in k unive rsal remote con trol ... 295
Remote contro l key .. ... .... ... .. .. 2 95
Deco rative pa rts/tr im
Cleaning .. .. .. .. ................. 218
DEF What does this mea n when it appears in
the tr ip odometer display? ........... 27
Defective light bu lb wa rning ... ... .. .. . 22
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300 Index
Defrosting (windows) ......... .. .... .. 81
Deluxe automatic climate control . . . . . . . 80
Determining co rrect load limit ... ..... 257
D iese l fue l ..... ........... .... .... . 223
Diesel particulate filter . . . . . . . . . . 21,208
Digita l compass ............ ... .... .. 56
Dimensions .... ............. .. .... . 290
Dimming the rearview mirror .. .. ...... 56
Disp lays
C leaning ... ................ ..... . 218
Distance
. ... .......... ...... ... .. .. 25
Door/rear lid warning . . . . . . . . . . . . . . . . .
24
Doors
Mechanical child safety lock . ..... .. .. 41
Power child safety lock ........ .... . . 41
Driver information system
CD/radio display . . . . . . . . . . . . . . . . . . . . 24
Door/rear lid warning . . . . . . . . . . . . . . . 24
Efficiency program . . . . . . . . . . . . . . . . . . 26
Exterior temperature display ..... .. .. 24
On-board computer . . . . . . . . . . . . . . . . . 25
Driver seating position
drive select
adaptive air suspension/sport ... .. .. .
Ad . d
apt,ve ampers ......... ... .. .. .
Curve light . ... . ...... ... .. .. .. .. .
D . t . ynam,c s eering ....... .. .. .. .. .. .
Eng ine sound ............ .. .. .. .. .
Safety belt tensioner ....... ... .... .
Sport differential .......... ... .... .
Drive select .. ... .. ..... ... .. .. .. .. .
Driving safely .. ........... .. .. .... . 136
110
110
110
110
110
110
110
110
135
Driving through water ........ .. .. .. . 209
Driving time . . . . . . . . . . . . . . . . . . . . . . . . 25
Duplicate key . . . . . . . . . . . . . . . . . . . . . . . 31
Dust filter
refer to Pol lutant filter (automatic A/C
system) .... ................ ..... .. 79
Dynamic steering . . . . . . . . . . . . . . . 22, 110
E
Easy entry feature ............ .. .... .. 83
EDL
refer to E lectronic differentia l lock ... . 199 Efficiency
program . . . . . . . . . . . . . . . . . . . 26
Fuel economy messages . . . . . . . . . . . . . 26
Other equ ipment ................. .. 26
E lectr ica l accessories (sockets) . . . . . 68, 74
Electromechanical parking brake Emergency braking ............... .. 88
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 86
Parking ... .. .. .. .. ........... .. .. . 87
Re leas ing and closing .............. . 86
Starting assist ... ............. .. .. . 87
Starting from rest ................ .. 87
Starting
off with a trailer ............. 88
Warning/indicator lights ........ ... .. 15
E lectronic differential lock .......... .. 199
Warning/ind icator lights ........ .... . 18
Electronic differential lock (EDL)
Warning/ind icator lights . ............ 19
E lectronic immobilizer . . . . . . . . . . . . 27, 32
E lectronic power control (EPC)
warning/indicator light . . . . . . . . . . . . . . 20
Electronic speed limiter ............. .. 30
E lectronic Stabilization Contro l (ESC) . .. 199
Warning/indicator lights ............ . 18
Emergency actuat ion
Doors ........ .. ............. ... .. 37
Luggage compartment lid .......... .. 40
Parking lock ..... ................ . 121
Power sunroof .................. .. . 44
Emergency brak ing . ... .......... .. .. . 88
Emergency flasher . ................ .. 47
Warning/ind icator lights ..... ... .. .. . 23
Emergency operation
Panoramic sunroof ............. .. .. . 45
Sun shade (roof) .............. .... . 4S
Emergency starting ................ . 283
Emergency towing ...... ........... . 285
Emergency warn ing triangle ...... .... 269
Energy management
Engine 204
Compartment .. .. ..... ........... . 233
Coolant ...... ... .. .............. . 239
Data ....... .. .. .. ........... .... 291
Start-Stop-System ............. .. .. . 88
starting ....... .. .. .............. .. 84
Starting with jumper cables ...... ... 283
St .
opping .. .... .. .. .............. .. 84

l
Jack . ..... .. .. ..... ..... ... .. .. ... 270
J ump-starting ..... ..... ... .. .. .. .. . 283
Jumper cables ............. .... .. .. . 284
K
Key ... .. .. .. .. .. .. .. .... ... .. .. .... 31
Battery replacement master key ... .. .. 32
E mergency key . . . . . . . . . . . . . . . . . . . . . 31
Key not recogni zed . . . . . . . . . . . . . . . . . . 86
Key replacement . . . . . . . . . . . . . . . . . . . 31
Master key . . . . . . . . . . . . . . . . . . . . . . . . 31
Mechanical key . . . . . . . . . . . . . . . . . . . . . 32
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1
K ick-down (automat ic transm ission) . .. . 119
Knee airbags ... .. .. .. .... ... .. .... . 16 8
Description ... .. .. .. .... ... .. .. ... 168
H ow they work . .. ..... ... .. .. .. .. . 170
Important safety instructions . .. .. .. . 170
L
Lane assist
Activating and deactivating ... .. .. .. . 103
C leaning the camera area .. .. .. .. .. . 217
Descr ipt ion . ............. .... .. ... 103
Instrument cluster indicato r light . .. . 103
M essages .. ... .. .. ...... .. .. .. .. . 104
Notes on instrumen t cluster display .. . 103
Sett ing the steer ing wheel vib rat ion .. . 105
Sett ing t he war ning po in t .. .. .. .. .. . 105
Lane Change Ass istant
refer to S ide ass ist . ....... .. .. .. .. . 106
L A T CH .... .. .. .... .. .... ... .. .. ... 190
Description . ............. .... .. .. . 191
Guidance fixtures for lower anchorages 192
Instal ling a chi ld restraint .. .. .. .. .. . 193
Locat ion . . . . . . . . . . . . . . . . . . . . . . . . . 191
Mount ing and releasing the ancho rage
hook .. .. .. .... ... ... ..... .. .. .. . 193
Leather cleaning/protection . .. .. .. .. . 219
L eaving home .. ........... .. .. .. .... 48
Lifting jack .. ... .. .. ...... .. .. .. .. . 275
Lifting vehicle . .... ..... ... .. .. .. ... 287
L ight
Ambie nce lighting . . . . . . . . . . . . . . . . . . 50
Com ing/ Leaving home .. ... .. .. .. .. .. 4 8
Inde x 303
Daytime runn ing lights . ..... ... .. .. . 46
Emergency flashe rs .. ... .... ... .. .. . 47
Exterior lig hting . ... . .. ... .... ... .. . 46
Head light range control ............ . 46
Hig h beam .. .. .. .... ............. . 48
Hig h beam assist ................... 49
Low beam ... .. .. .. . .. .... .... .. .. . 46
Rea r fog lights . ......... ........... 46
S ide mar ker lig hts .. . .......... .... . 46
T urn s ignals . .. .. .... ........... .. . 48
Light/rain senso r
Head lights .. .. .. .. . .. .... .... .. .. . 46
Intermittent (w indshie ld w ipers) ...... 53
Senso r defec tive . . . . . . . . . . . . . . . . . . . . 22
Load ing the roof rack ............ .... . 73
Locking Luggage compartment l id .... ... .. .. . 37
Power loc king switch . ... .... ... .. .. . 36
Remote contro l .. .... ............. . 35
U sing the key .. .. .. ............... . 36
Low beams ....... ... .. .. ..... ... .. . 46
Lower unive rsal a nc horages (Canada) 190
Luggage compartment
Luggage compartment net . . . . . . . . . . . 70
Pass-through w ith ski sack ........... 71
Stow ing luggage ........ .......... 141
T ie-downs . . . . . . . . . . . . . . . . . . . . . . . . . 70
Luggage compartment lid Automat ic operation ........... .. .. . 38
Emergency re lease ............. .... . 40
Movement-act ivated open ing ....... .. 40
Open ing and closing .. .. ...... .... .. 37
Lumbar support Front seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear seats . .. .. .. .. ............... . 61
M
Maintenance .. .. .. ................. 292
Malfunc tion Ind ic a tor Lamp (M IL)
Massage function 2
0 ,29
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Rea r seats ... .. .. .. . .. .... .... .. .. . 61
Reclining rear seat ............... .. . 64
Matte finish paint clean ing ....... .. .. 216
Mechan ica l key . ..... . .. .. ..... ... .. . 32
•
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308 Index
Trailer towing
212
Operating instructions .............. 212
Park ing system ............ ... .... . 132
Technical requirements .... .. .. 212,213
Trailer towing tips .......... .. .... . 214
Train (transporting your vehicle) .... .. . 287
Transm ission . .............. ... .. ... 116
Transmission malfunction (indicator light) . .. .. .. ............. .. .. .. ... 120
Transport Canada .............. .... . 143
Transporting your vehicle .... .. .. .. .. . 287
Tread Wear Indicator (TWI) ... ... .. .. . 258
Trip odometer ............. .. .. .... .. 27
What does it mean when DEF appears in
the trip odometer d isplay? ......... .. 27
Trunk
refer to Luggage compartment lid . .. . . 37
Trunk escape handle ........ .. .. .... . 269
Turn signa ls . ................. ..... .. 48
Warning/indicator lights ........... . . 23
u
Unfasten ing safety belts 150
Unidirectional tires ............. .. .. . 248
Uniform tire quality grading ....... .. . 262
Unlock ing
L uggage compartment lid .. .. .. .. .. . . 37
Power locking switch ...... .. .. .... .. 36
Remote control .................... 35
Using the key ...................... 36
V
Valet parking ................. ..... .. 42
Vanity mirrors . . . . . . . . . . . . . . . . . . . 51, 52
Vehicle care/cleaning .............. .. .... . 216
Vehicle e lectrical system ...... .. .... .. 16
Vehicle identification label . ........ .. . 289
Vehicle Identification Number (VIN) ... . 289
Vehicle jack . . . . . . . . . . . . . . . . . . . 270, 275
Vehicle literature . . . . . . . . . . . . . . . . . . . . . 5
Vehicle shutt-down .......... ... .... . 209
Vehicle transport . .......... ... .. .. . 287
Venti lation ............... .. .. .... .. 79 Vinyl
Cleaning . ..... .. ................ . 219
w
Warning/indicator lights ............. . 11
Airbag system ... ............. ..... 18
Anti- lock braking system (ABS) ........ 19
Brake system . . . . . . . . . . . . . . . . . . . . . . 14
Electromechanical parking brake . .... . 15
Electronic power control . . . . . . . . . . . . . 20
Electronic Stabilization Control ( E5C) .. . 18
Generator ... .. .. ....... ...... .. .. . 16
Glow p lug system . . . . . . . . . . . . . . . . . . 20
Instrument cluster ............. .. .. . 10
Malfunction Ind icator Lamp (MIL) .. .. . 20
Safety be lt . ... .. ................ .. 16
T urn signals ..... ............. ..... 23
Warning/Indicator lights
Airbag system ... ............. .... 164
Dynamic steering . ............. .. .. . 22
PASSENGER AIR BAG OFF ........ ... 164
Warranty coverages .............. ... 292
Washer reservoir .. ................ . 247
Wear indicator .. .. ............. .... 258
Weights .. .. .. ... ... ... ..... ... .. .. 289
What happens if you wear your safety belt
too loose? .. .... .. ................ . 149
What happens to unbelted occupants? .. 146
What impairs driving safety? .... .. .. .. 136
What shou ld I do after changing a
whee l? ......... .. ................ . 255
What should I do after replac ing wheels? 255
Wheel bolts Torque .... .... ................... 265
Wheels ... ..... .. ................ . 248
Checking tire pressure .............. 254
Cleaning .. .... .. ............. .... 217
Cold tire inflation pressure ...... .. .. 252
General notes .. .. ............. .... 248
Glossary of tire and loading terminolo -
gy ........ ... .. .. ... ....... ... .. 249
New tires and whee ls ... ... ..... .. .. 259
T ires and veh icle load limits ..... .. .. 256
When must a safety belt be replaced? .. 148
When must the airbag system be inspect -
ed? ......... ... .. .. ............... 164