Removing the mechanical key
Fig. 32 R emo te master key: Removing the mechanic al
key
• Press the release butto n@ r=> fig. 32.
• Pull the mechanica l key @ out of the mas
ter key.
Using the mechan ica l key, you can:
- lock and unlock* the storage compartment
on the passenger's side
c::> page 77.
- lock and unlock the lockable rear seatback*
c::>page 72 .
- lock and unlock the vehicle manually
r=> page 43 if this should not be poss ible
with the master key .
Emergency unlocking of the ignition key
In the event of malfunctions in the electrical
system, it may happen that you cannot re move the ignition key .
Fig. 33 Ignition switch with ign ition key
If yo u are unable to remove the ignition key,
for example because the vehicle battery is dis
charged, proceed as follows:
• Press the release butto n@
r=> fig. 33 fo r ex
amp le w ith a ball point pen and pull the me
chanical key@ out of the master key.
Opening and closing 39
• Lock the vehicle using the mechanical key
c::> page 43.
• Have the electrical system inspected by an
authorized Audi dealership.
Starting the vehicle with the emergency
key
Fig. 34 Glove compart ment: Adapte r for emergency
key
Fig. 35 Insert emergency key into the adapter
U)
-.,,
->< co m
"' Take the adapter for the emergency key out
of the g love box
r=> fig. 34.
• Push the emergency key c::> fig. 35 fu lly into
t he adapter. Make s ure that the Audi rings
are facing up.
• Press the emergency key in the adapter
down unti l it latches a udibly.
• Insert the adapter with the emergency key
forward into the ignition switc h. The eng ine
can now be started as usual.
Electronic immobilizer
The immobilizer prevents your vehicle from
being started by unauthorized persons.
Inside the key there is a computer chip. This
chip automatically deactivates the electronic
immobilizer when you insert the key in the ig-
nition lock. When you remove the key from .,..
Energy management
Starting ability is optimized
Energy management controls the distribution
of electrical energy and thus optimizes the
availability of electrical energy for starting the engine .
If a vehicle with a conventional energy system
is not driven for a long period of time , the bat
tery is discharged by idling current consumers
(e.g. immobilizer). In ce rtain c ircumstances it
can result in there being insuff icient ene rgy
avai lab le to start the engine .
Intell igent energy management in your vehi
cle hand les the d istribution of electrical ener
gy. Starting ab il ity is markedly improved and
the life of the battery is extended.
Basically, energy management consists of
batt ery di ag nosis, idlin g current man ag e
m ent
and dyn ami c en ergy manage ment .
Batter y diagnosis
Battery diagnosis continuously determines
the state of the battery . Sensors determ ine
battery vo ltage, battery current and battery
temperature. This determ ines the current
state of charge and the powe r of the battery.
Idling curr ent man agement
Idling current management reduces ene rgy
consumption while the vehicle is stand ing .
W ith the ignition switched off, it cont ro ls the
energy supply to the va rious electr ical compo
nents . Data from battery diagnosis is consid
ered.
Depending on the battery's state of charge,
i nd ividua l consumers are gradual ly t urned off
to prevent excess ive d ischarge of the bat tery
and thus maintain starting capability .
Dynam ic en ergy management
While the vehicle is being driven, dynamic en
e rgy management dist ributes the energy gen
e rated according to the needs of the individu
a l components.
It reg ulates cons umption, so
that more electrical energy is not being used
Int ellig ent technolog y 211
than is being generated and ensures an opti
mal state of charge for the battery.
(0 Tips
- But even energy management canno t
negate the limits of physics . Consider
that the power and life of a battery are
limited .
- If starting ability is threatened, you are
informed by a warning
r:!) page 212,
Driver notification in the instrument
cluster display.
What you should know
The highest priority is given to maintaining
starting capability.
The battery is severe ly taxed in short -distance
driving, in city traffic and during the cold time
of year. Abundant electrical energy is re quired, but only a little is generated .
It is also
critical if the engine is not running and electri
cal components are turned on . In this in
stance energy is be ing consumed but none is
being generated.
It is in precisely these situations that you will
notice energy management actively regulat
ing the d istribution of energy .
Vehicle stands for an e xtended peri od
If you do not drive your vehicle over a period
of several days or weeks, e lectr ical compo
nents are gradually cut back or switched off.
This reduces energy consumption and ma in
ta ins start ing capability over a longer period .
Some of the convenience functions may not
operate, such as the interior lights or the power seat adjustment . The convenience
funct ions w ill be available again when you
tu rn o n the ign ition and start the engine.
With the eng ine tu rned off
If you listen to the radio, for examp le, w ith
the engine turned off or use other MMI func -
tions, the battery is be ing discharged.
IJJ,-
•
•
296 Consumer Information
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 help 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. Because 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. This means that you risk both
a substantial reduction in the operational
safety of your vehicle and an increased wear of
ve hicle parts ¢
A:,..
Author ized Audi dealers will perform th is
wo rk in a professiona l and competent manner
or, in special cases, refer you to a professional
company that specializes in such modifica
tions .
A WARNING
-
Improper repairs and modifications can
change the way vehicle systems work and
cause serious personal injury.
(D Note
If emergency repairs must be performed
elsewhere, have the vehicle examined by
an authorized A udi dealer as soon as possi
ble.
Declaration of
Compliance, Telecom
munications and
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.
Devices
T he following devices each comply with FCC
Part 15.19, FCC Part 15.21 and RSS-Gen Iss ue
1:
- Adapt ive cru ise control*
- Conven ience key*
- Aud i side assist*
- Cell phone package*
- Electron ic immobilizer
- Homelink ® universal remote control*
- Remote control key
- Tire pressure monitoring system*
FCC Part 15.19
This device complies with part 15 of the FCC
Rules . Operation is subject to the follow ing
two conditions:
(1) This device may not cause harmful inter
ference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
FCC Part 15.21
CAU TION:
Changes or mod ifications not expressly ap
proved by the party responsible for compli
ance could void the user 's authority to operate
the equipment .
RSS-Gen Issue 1
Operation is subject to the following two con
ditions:
298 ~l :..:.: nd ~e ~x :._ ______________________________ _
A
A/C mode 83,88
Accessories .. ....... ...... ... ... .. . 295
Adaptive cruise control . . . . . . . . . . . . . . . 102
Changing speed . . . . . . . . . . . . . . . . . . . 105
Driver information . . . . . . . . . . . . . . . . . 107
Driver intervention prompt . .. .. .. .. . 111
Driving in traffic . . . . . . . . . . . . . . . . . . . 103
Driving program . ........... .. .. .. . 111
Error messages .......... .... .... . 109
Open road .. ............. .. .. .. .. . 103
Override ... ................ ..... . 103
Request for driver to assume contro l . . 103
Save speed ............... ... .... . 104
Setting distance . . . . . . . . . . . . . . . . . . . 106
Settings . . . . . . . . . . . . . . . . . . . . . . . . . 111
Setting time interval .......... .... . 106
Special driving situations ...... .. .. . 112
Status messages ... ...... .. .. .. .. . 109
Switching on and off .... .. .. .. .. ... 104
System limits . ........... .... .... . 112
Temporarily turning off .. .. .. .. .. .. . 105
Warning/indicator lights ............ 108
Adaptive dampers . .......... ... .. .. . 124
Adaptive light ............. .. .. ......
52
defective ................ .... .... .. 36
Adding
Engine coolant ............ ... .... .
245
Engine oi l .. ................ ..... . 242
Windshield washer fluid ... .. .. .... . 251
Addit ional accessories
Addit ives 295
Eng ine oil .. ................ ... .. . 242
Adjusting
Steering column manually . .. .. .... ..
92
Adj usting front seats ....... .. .. .. .. . . 61
Airbag system . . . . . . . . . . . . . . . . . 162, 181
Advanced Airbag System ....... .. ... 166
Advanced Airbag System components . 169
Care ... .. ............... .. .. .... . 175
Children . .... ........... .. .. .. .. . 187
Child restraints .............. ..... . 188
Components (front airbags) . ... .... . 169
Danger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . .
163
Disposal . ................. .. .... . 175
Front airbags . . . . . . . . . . . . . . . . 166, 167
How do the front airbags work? ... ... 171
How many airbags does my vehicle
have? ... ... .. .. .. .............. .
169
How the Advanced Airbag System com-
ponents work together ......... ....
170
Important safety instructions on the
knee airbag system ...... ...... .. ..
179
Important things to know .......... . 162
Indicator light . ... ............ .. .. 173
Knee airbags ..... ... .......... .... 177
Monitoring . ..... ................ . 173
PASSENGER AIR BAG OF F light . . . . . . . 173
Repairs .......................... 175
Safety instructions ............. .... 175
Side airbags ... .. ............. .... 180
Side curtain airbags ............ .... 182
Weight-sensing mat ............... 187
When must the system be inspected? 173
All-wheel drive
Winter tires ... .. ... .......... ....
267
Alloy wheels .. .. . .. ............ .. .. 225
All wheel drive 210
Alternator
Malfunction ... ... ................ .
30
Anti-freeze
refer to Engine coolant system ....... 244
Anti-lock brake system
How the ABS system works ..........
208
Warning/indicator lights ............ . 16
Anti-Slip Regulation System (ASR)
How the system works ............. .
206
Anti-theft systems
Electronic immobilizer ...............
39
Ashtray .. .. .. .. .. .... ......... .... . 75
ASR
How the Anti -Slip Regulation System
works
Asterisk
206
What does it mean when something is marked with an asterisk? . . . . . . . . . . . . . . 6
Audi braking guard ................. .
113
Error messages .................. . 115
Settings .. .... .. ............. .... 115
Status messages ... ........... .. .. 115
Switching on and off ........... .... 115
Cruise control Changing speed ....... ... ... ... ... 100
Prese lect speed . . . . . . . . . . . . . . . . . . . 100
Sw itching off ... .. .... ... .... .. .. . 1 00
Sw it ching on .... ......... .... .. .. .. 99
Warn ing/ indicator lights ........ .... . 16
also refer to Adapt ive cruise control .. . 102
Cruising range . . . . . . . . . . . . . . . . . . . . . . . 22
Cup holders .. .. .. ......... .. .. .. .. .. 75
D
Data ....... ................... .... 292
Data recorde r ............. .... .. .. . 204
D ate display . .... .. . .... .. .... .. .. .. 12
Daytime running lights ............ 50, 51
Declaration of complianc e
Adaptive cruise control .... .. .. .. .. . 296
Aud i side assist ... .... ... .. .. .. .. . 296
Cell phone package ....... .. .. .. .. . 296
Conven ience key ................. .. 296
Elect ronic immobilizer . .. .. .. .. .. .. . 296
H omelink ® universal remote control .. 296
Remote control key ... .... .. .. .. .. . 296
Tire pressure monitor ing system .. .. . 296
Defective light bulb warning ..... ... ... 35
Defrosting the windows . . . . . . . . . . . 82, 88
D efrosting w indows . . . . . . . . . . . . . . 8 2, 88
Deluxe au tomatic clim ate control . . . . . . . 79
A ir di stribu tion ... ..... .... ... .. .. .. 82
Automatic mode .................. . 81
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 80
D efrost .. .. .. .. ......... .. .. .. .. .. 82
D escr ipt io n .............. .... .. .. .. 79
Economical use . . . . . . . . . . . . . . . . . . . . 83
F an ... .. .. ... .. .. ..... ... .. .. .... 81
Rear window defogger . . . . . . . . . . . . . . . 83
Recirculation mode . . . . . . . . . . . . . . . . . 82
Temperature .. ........... .. .. .. .. .. 81
Turn ing on and off ........ .. .. .. .. .. 81
D eluxe automatic climate con trol p lus . . . 83
Air distribution . ... .... ... .. .. .. .. .. 87
Air vents ... .. .... .... ... .. .. .. .... 89
Air vents (rea r) ....... .... .. .. .. .. .. 89
Au tomatic mode . . . . . . . . . . . . . . . . . . . 86
Automatic recirculation . . . . . . . . . . . . . . 90
Basic settings . . . . . . . . . . . . . . . . . . . . . . 90
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Inde x 301
Defrost ... .. .... .. . .. .. ..... ... .. . 88
Description . ... .... . ... ...... ... .. . 83
Econom ica l use .. .. . .. ..... ... .. .. . 90
Fan .. ...... .. .. .................. 87
Rear window defogger . ............. . 88
Recircu lation mode . .............. .. 87
Synchronization .. .. . .. ... .... ... .. . 90
T emperature ..... .. ..... ........... 86
T urning on and off .. . ... ....... .... . 86
Determ ining correct load limit ...... .. 261
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . 12
D igital compass . . . . . . . . . . . . . . . . . . . . . 59
Digital speedomete r ................. . 21
Dimens ions . .. .. .. .. .. .... ....... .. 291
Dimming the rearview m irror ........ .. S8
Distance contro l system
refer to Adaptiv e cr uise control ... .. .. 102
Doors Emergency lo cking ................. . 44
Driver informat ion system ........... .. 19
Defective light bulb wa rni ng .... .... .. 35
Digital speedomet er .... .... ... .. .. . 21
Drive r informat io n messages .... .. .. . 29
En hanced shift ind icator ........ .. .. . 25
Open door or rear lid wa rning . ... .. .. . 21
Outside temperature disp lay . . . . . . . . . . 20
Sound system disp lay .. .. ... ... .. .. . 19
D river seat
refer to Sea ting posi tion . . . . . . . . . . . . 145
Driver's seat memory Activating remote control key . . . . . . . . . 66
Driving lights . .. .. .... ............. . 49
D rivi ng messages . . . . . . . . . . . . . . . . . . . . 29
Drivi ng safely . . . . . . . . . . . . . . . . . . . . . . 144
Driving through water . .. .. ... ... .. .. 214
Driving time . . . . . . . . . . . . . . . . . . . . . . . . 22
Duplicate key . .. .. ... ............ .. . 37
D ust and pollen filter
Del uxe a utomat ic climate control plus .. 83
Dust filte r
Del uxe automat ic climate control . .. .. . 79
Del uxe a utomat ic cli mate control p lus . . 83
Dynam ic s teering . . . . . . . . . . . . 14, 34, 124
E
Easy entry funct ion . . . . . . . . . . . . . . . 63, 64
•
•
302 Index
Efficiency program . . . . . . . . . . . . . . . . . . . 24
Fuel economy messages . . . . . . . . . . . . . 26
Memory leve ls . . . . . . . . . . . . . . . . . . . . . 23
Other equipment . . . . . . . . . . . . . . . . . . . 25
Shift indicator . . . . . . . . . . . . . . . . . . . . . 25
Electrical seat adjustment
refer to Seat adjustment ........... . . 63
E lectromechan ical park ing brake
E mergency braking . . . . . . . . . . . . . . . . . 98
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 99
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 96
Parking .... ................ ..... .. 97
Releasing and closing ............. . . 96
Starting assist ........... .. .. .. .. .. 98
Starting from rest .......... .. .... .. 98
Starting off with a trailer . . . . . . . . . . . . . 98
Warning/ indicator lights .... ..... .. .. 17
Electronic differential lock (EDL) How the system works ....... .. .... . 205
Warning/indicator lights ... .. .. .. .. . . 16
Electronic immobilizer . . . . . . . . . . . . . . . . 39
Electronic power control
(EPC) warn ing/ indicator light ... .. .. . . 15
Electronic stabili zation program (ESP)
How the sys tem works ....... .. .. .. . 204
Warning/indicator lights ....... .. .. .. 15
Emergency braking . . . . . . . . . . . . . . . . . . . 98
E mergency flasher . . . . . . . . . . . . . . . . . . . 52
Warn ing/ indicator lights ..... .. .. .. . . 16
Emergency key . . . . . . . . . . . . . . . . . . . . . . 3 7
Start ing engine ........... ... .. ... . 39
Emergency locking of the doors ..... .. .. 44
E mergency release
Selector lever ............ .. .. .... . 132
E mergency starting ......... ... .. .. . 284
Emergency towing .......... ... .... . 286
E mergency unlocking
I gnition key ........... .. .. .. .. .. .. 39
Energy management ..... .. .... .. .. . 211
Battery power ............... .. ... 212
Driver notification . ......... .. .. .. . 212
E ngine
Compartment . ........... .. .. .... . 239
Coolant .. .. ............... .. .... . 244
H ood .. .. .. ................ ... .. . 237
Starting ... ... .... ...... .. .. .. .. .. 92 Starting
with jumper cables ....... .. 284
Stopping . ..... .. .. .............. .. 94
Engine compartment Safety instructions ............. .. .. 23 7
Working the engine compartment .... 237
Engine coolant system ............ ... 244
Adding coolant . .. ................ . 245
Checking coolant level ............ .. 244
Checking the engine coolant level ..... 244
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Radiator fan ..... ................ . 246
Engine coolant temperature
T emperature gauge . ........... .. .. . 10
Engine data . .... .. ............. .... 292
Engine hood
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7
How to release the hood . . . . . . . . . . . . 23 7
Engine oil ...... .. ............. .... 239
Adding . .. .. .. .. ............. .. .. 242
Additives . ... .. .. .. .............. . 242
Changing ..... .. .. .............. . 243
Check oil level ... ............. .... 242
Consumption .. .. ............. .. .. 242
Oil consumption .. ... .......... .. .. 241
Oil grades . .... ................... 239
Specification and viscosity ........ ... 239
Engine oil level .... ................ .. 36
Engine oil pressure
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Engine oil sensor defective . . . . . . . . . . . . 36
Engine speed limitation . . . . . . . . . . . . . . . 36
Environment Break-in period . .. ............. .... 213
Catalytic converter ............. .... 214
Disposing of your vehicle battery ..... 251
Driving at high speeds .............. 215
Driving to minimize pollution and noise 215
Fuel .. .. .. .. .. .. ............. .. .. 234
Fuel economy .. .. ... .......... .. .. 215
Leaks under your vehicle .......... .. 23 7
Letting the vehicle stand and warm up. 216
Proper d isposal of drained brake fluid . 247
Proper disposal of drained engine cool-
ant .. .. .. .... .. ............. .... 245
Proper disposal of drained engine
oi l . . . . . . . . . . . . . . . . . . . . . . . . . 242, 243
Recycling used engine oil ............ 242
304 Index
H
Headlig ht
Washer system . .. ..... ... .. .. .... .. 55
H eadlig hts
Adap tive light ............ .... .. .. .. 5 2
H ead lights
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . SO
Headlig hts
Headlight range control defective ... . . 36
H ead ligh ts
Rear fog lights . . . . . . . . . . . . . . . . . . . . . SO
H eadlig ht was her reservoir ...... .. ... 251
Head restraints .. . ...... ... .. .. .... . 147
Ad justing ................. .. .... . 147
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 67
Rear seats .... ........... ........ .. 67
Removing .. ................ ... .... 67
Heatable Front seats . ............. .. .. .. ... . 91
H ea ted
exterior m irrors ..... ... .. .. .. .... .. 57
Rear window . . . . . . . . . . . . . . . . . . . 83, 88
Washer fluid nozz les . . . . . . . . . . . . . . . . 55
H eater
D eluxe automatic climate con trol . . . . . . 79
H eating
Deluxe automatic climate control plus . . 83
Heavy clothing and safety belts .... ... . 157
H igh beam . .... ............. ...... .. 5 2
War ning/ indicator ligh ts ... .. .. .... .. 16
H igh voltage warn ing label ....... .... 290
H omelink ® universal remote control 140
H ood
Opening . .... ........... .. .. .. .. . 237
Release lever ............ .. .. .. .. . 23 7
H orn ..... .. ................ ... ..... 8
How are ch ild restraint system anchors re -
l ated to child safety ................. 199
H ow many ai rbags does my vehicle have? 169
H ow often should I check my tire pres -
sures? ........... ............. ... . 259
How safety belt pretensioners work . .. . 160
H ydroplan ing ...................... 263
I
Ignit ion key ..... .. ... .. ..... .... . .. . 92
Emergency un lock ing . ... .... ... .. .. . 39
Ig nition lock .. .. .. .. ........ ...... .. 92
Malfunction . . . . . . . . . . . . . . . . . . . 32, 36
Immobilizer ...... ................. . 37
Important things to do before driving . . 144
Improperly worn safety belts .......... 160
Ind icator light
Dynam ic steering . . . . . . . . . . . . . . . 14, 34
Ind icator lights .... .. .... .... ... .. .. . 13
Airbag system . . . . . . . . . . . . . . . . . . . . 173
PASSENGER AIR BAG OF F . . . . . . . . . . . 173
Infan t seats ...... ............. .... 191
Installing child safety seats
Safety be lts . .. .................. . 195
Installing the upper tether strap on the
anchorage .. .. .. .. .. .... .... ... .. .. 202
Instr ument l igh ting ............. .... . 51
Instruments and controls ............. 10
Genera l illustration . . . . . . . . . . . . . . . . . . 8
Interior lights Dimming .. .. .. .. ............. .. .. . 53
Front ..... .... .. .. ............... . 53
Rear . .... .... ................... . 54
Interval wip ing .... .. ... ..... ... .. .. . 55
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . 55
J
Jump-starting ..... .. .... .... ... .. .. 284
Jumper cables . .. ............ ....... 285
K
Key ................................ 37
Battery replacement . . . . . . . . . . . . . . . . 38
Key replacement . . . . . . . . . . . . . . . . . . . 3 7
Master key with remote contro l . . . . . . . 3 7
Mecha nica l key . .. ... .......... .. .. . 39
K ick-down
t iptron ic .. .. .. .. .. ... ....... ... .. 129
Knee airbags .... .. ... .. ..... .... . .. 177
Description . . . . . . . . . . . . . . . . . . . . . . . 177
How they work . .. ............. .... 178
Important safety instructions ........ 179