When the abnormal situation is over, you should activate the ASR
again.
& WARNING
The increased safety afforded by ASR does not mean that you can
take safety risks. Always adapt your driving style to the road
conditions and traffic situation.
[ i] Tips
To ensure that the ASR works properly, all four wheels must be fitted
with identical tires. Any differences in rolling radius of the tires can
cause the system to reduce engine power when this is not desired.
See also~
page 325, "New tires and replacing tires and wheels". •
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The brakes on today's automobiles are still subject to wear,
depending largely on operating conditions and driving habits~& .
On vehicles which are driven mostly in stop-and-go city traffic or
which are driven hard, the brake pads should be checked by your
authorized Audi dealer more often than specified in the
Mainte
nance
& Warranty booklet.
On steep slopes, you should use the braking effect of the engine.
This way, you prevent unnecessary wear on the brake system. If you
must use your brakes, do not hold the brakes down continuously.
Pump the brakes at intervals.
Controls and equip
ment Safety first Vehicle operation
Intelligent technology
Moisture or road salt
If
you are driving faster than 50 mph (80 km/h) and the windshield
wipers are on, the brake pads will briefly touch the brake discs in regular intervals so as to improve reaction time when braking on
wet surfaces. You, the driver, will not notice anything.
Under certain conditions, for example, when driving through water
or very heavy rain, or even after washing your vehicle, the braking
effect can be reduced due to moisture (or in freezing conditions ice)
on the brake pads. A few careful brake applications should dry off
the brake pads or remove any ice coatings .
The effectiveness of the brakes can be reduced when the vehicle is driven on a salt-covered road and the brakes are not used. Here too,
you should clean off accumulated salt coating from brake discs and
pads with a few careful applications of the brake ~& .
Corrosion
There may be a tendency for dirt to build up on the brake pads and
corrosion to form on the discs if the car is not driven regularly or
only for short trips with little use of the brakes.
If the brakes are not used frequently, or if corrosion has formed on
the discs, it is advisable to clean off the pads and discs by braking
firmly a few times from a moderately high speed~&.
Faults in the brake system
If you should notice a sudden increase in brake pedal travel, then
one of the two brake circuits may have failed~& .
Low brake fluid level
Malfunctions can occur in the brake system if the brake fluid level is
too low . The brake fluid level is monitored electronically .
& WARNING
• You should perform braking maneuvers for the purpose of
cleaning the brake system only if road conditions permit. Other
road users must not be put at risk -you may cause an accident!
Vehicle care Do-it-yourself service Technical data
_____________________________________________ C_ l_ e _a_ n_ in_ g_a _ n_d_ p_ r_ o_ t _e_ c_t _io _ n __ l"III
•
T he best way to remove snow from windows and mirrors is to use a
brush . Use a non -abrasive
pla stic ice scraper -better still, a spray
deicer -to remove
ice from w indows and mirrors .
The windows must not be cleaned with insect remover or wax since
these can inter fere with the function of the w inds hie ld w iper blades
(chatter).
Oil, grease o r sil icone residue can be removed with
glass cleaner or
s ilicone remover . However, wax residue requires the use of a
spec ially for mulated solvent . Please contact your Audi dealer for
advice on safe products for wax removal.
Windows should also be c leaned on the inside at regular interva ls .
Never dry windows with the same chamois that you use to dry
painted surfaces . Wax residue on the chamois can impair vision
t hrough the windows.
& WARNING
• The windshield mu st not be treated with water -repellent mate
rials. They c an incre ase gl are under poor v isibility conditions such
a s wetne ss, darkne ss, or when the sun i s low on the hori zon. In
addition , they can cause the wind shield wipers to chatter .
• Alway s read and heed all WARNINGS and other information
~ page 278.
0 Note
• Never use warm or hot water to remove snow and ice from
windows a nd mirrors . This cou ld cause the glass to crack.
• T o prevent damage to the wires of the rear defogger, do not p lace
any adhesive stickers on the inside of the rear window over the
wires .
• T o he lp prevent dirt from scratching the window, always scrape
in a forward direction -pushing the scraper away from you -never
back and forth. •
Weatherstrips
Complete car car e includes the we atherst rip s as well .
App ly a suitable rubbe r con ditioner to the weatherstr ips
f ro m time to tim e.
To be able sea l properly, the weatherstrips around the hood, doors,
rear lid, etc . must remain pliable. Spray the weatherstrips with sili
co ne or coat them w ith ta lcum powder or glycer ine to retain the
f lexibility of the rubber and to protect them against freezing in the
winte r.
& WARNING
Always read and heed all WARNINGS and other information
~ page 278.
[ i ] Tip s
Keep si licone sprays off the windshield to avoid wiper smear in
ra in .•
Cast (light) alloy wheels
Cast (light) alloy wheels require special care.
- Was h the wheels w ith a sponge or hose b rus h every
other week.
Fo r de ep cle aning af terwar ds, use only a dedicat ed
acid
free cast al lo y whee l c leaner.
R ub a co at of
liquid wax onto t he rims ever y thr ee mo nth .
Be su re t o r ea ch and t reat a ll pa rts of t he r im.
To preserve the decorative appearance of the cas t al loy wheels,
some special care is necessary . In addition to road dirt and salt,
Vehicle care I t •
___ C_h_ e_ c_k _in --== g'-- a_n _d_ f_il _li _n ..:::g:::..- ___________________________________________ _
Checking and filling
Engine hood
Releasing the engine hood
The engine hood is released from inside the vehicle.
-Open the driver's door .
Fig. 229 Driver's side
footwell: engine hood
release lever
-Pull the release lever on the left under the instrument
panel
=> fig. 229 in the direct ion of the arrow.
The hood pops up slightly under spring pressure. •
Opening the engine hood
Fig. 230 Release lever
under the engine hood
Before opening the engine hood, make sure that the wind
shield wipers are flat against the windshield. Otherwise,
they could damage the paint on the hood.
Lift the hood slightly =>&, .
Pull up on the release under the hood => fig. 230. This
releases the catch.
- Open the hood all the way.
The hood is kept in the open position by two gas struts.
& WARNING
Hot engine coolant can burn you.
• To reduce the risk of being burned, never open the hood if you
see or hear steam or coolant escaping from the engine compart
ment. Wait until no steam or coolant can be seen or heard before
carefully opening the hood. •
___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
Safety lock
Ignition key , automatic transmission 125
Seat adjustment Adjusting the seatback ............. 89
Adjusting upper thigh support .. .... 90
Driver 's seat . . . . . . . . . . . . . . . . . . . . . . 87
Driver's seat memory . . . . . . . . . . . . . . 91
Front passenger's seat . . . . . . . . . . . . . 88
Front seats . . . . . . . . . . . . . . . . . . . . . . . 87
Head restraints ............... 93, 197
Lumbar support ........... .... ... 90
Seat belts
See Safety be lts ..... ............. 202
Seat memory . . . . . . . . . . . . . . . . . . . . . . . . 91
Seating capacity .................... 202
Seating position
Driver .... .... .... ....... ....... 194
Front passenger . . . . . . . . . . . . . . . . . 195
How to adjust the front seats . . . . . . 195
Incorrect seat position . . . . . . . . . . . . 197
Occupants ...................... 194
Rear passengers . . . . . . . . . . . . . . . . . 196
Seats Number of seats 202
Selective unlock feature . . . . . . . . . . . . . . 55
Selector lever . . . . . . . . . . . . . . . . . . . . . . 154
Selector lever multitronic® ...... .. ... 16 1
Service and disposal Safety belt tensioner . . . . . . . . . . . . . 211
Service interval display ....... .... .... 28
Service position
Windshield wipers ........ ..... ... 80 Servotronic
Power steering . . . . . . . . . . . . . . . . . . 263
Shift buttons .. ...... .... .... ... 158, 165
Side airbags Description .............. ...... .. 228
How they work . . . . . . . . . . . . . . . . . . . 229
Side curtain airbags (SIDEGUARD) ..... 231
Description .......... .......... .. 231
How they work . . . . . . . . . . . . . . . . . . . 232
Safety instructions .... .... ....... 233
Side marker lights ............ ... .... 70
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Snow chains .. ... .... ....... .... ... 330
Sockets . . . . . . . . . . . . . . . . . . . . . . . 105, 106
Solar blower fan/solar roof ... .... .... 119
Sound system display Driver information display .......... 26
Spare whee l ....... .... ... .... ...... 337
Speed control system
See Adaptive Cruise Control .... ... 135
Speed rating letter code ............. 326
Speed warning system ... ........ .... 38
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 15
Starting off with a trailer ........ .... . 131
Starting the engine ............. 124, 125
What shou ld I do if the engine does not
start? . . . . . . . . . . . . . . . . . . . . . . . . . 125
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Easy entry feature . . . . . . . . . . . . . . . . 124
Electrically adjusting the steering wheel .
123 Malfunction
.. .. .. .. .. .... .... .... 34
Manually adjusting the steering wheel
122
Steering wheel co lumn
Adjusting electrically 123
Adjusting manually . .... .......... 122
Steering wheel heating .... .... .... .. 115
Steps for determining correct load limit 322
Stopping the engine .... ... .... .... .. 126
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cupholder . ..... ... .... ... .... ... 103
Cupholder rear center armrest . .... 103
Glove compartment ....... .... ... 107
Luggage compartment . ...... ...... 99
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . 100
Storage compartment Expanding ....................... 96
Sun shade ..... ...... .... ...... ..... 77
Sun visors ............. ........ ..... 76
Suspension
See Adaptive Air Suspension ... .... 182
Switches Emergency flashers ...... .. .... .... 73
Power sunroof .. ...... .... .... .... 66
Rear window defogger ... .. .... ... 117
Symbols Red ....................... ...... 31
Ye llow . ........ .... ... ........... 35
Synchronizing climate control . ....... 112
T
Locking the steering . . . . . . . . . . . . . . 124 Tachometer .......... .... ... .... .... 14
___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
Unlocking
Power locking switch . . . . . . . . . . . . . . 56
Rear lid/trunk lid .. .... .... .... .... 58
Remote control key . . . . . . . . . . . . . . . . 54
Using the key .. .... ....... ........ 55
V
Valet key function
Activating and deactivating .. ..... .. 51
Vanity mirror ...... .. .......... ...... 76
Vehic le electrical system . . . . . . . . . . . . . . 19
Vehicle Identification Number (VIN) .... 360
Vehicle jack ...... .... .......... 336, 34 1
Vehic le literature ..................... 5
Vehicle-care products . . . . . . . . . . . . . . . 278
w
Warning lights . . . . . . . . . . . . . . . . . . . . . . 17
Warning/indicator lights ... .. .... .... . 13
Adaptive Air Suspension . ........ .. 21
Adaptive Cruise Control ... .... .... 143
Airbag system .................... 20
Anti -lock brake system (ABS) . . . . . . . . 22
Brake system . . . . . . . . . . . . . . . . . . . . . 23
Cruise control . . . . . . . . . . . . . . . . . . . . 22
Electromechanical parking brake .... 23
Electronic power control ........... 19
Electronic stabilization program (ESP) 19
Generator . . . . . . . . . . . . . . . . . . . . . . . . 19
H igh beam . . . . . . . . . . . . . . . . . . . . . . . 22 T
ire pressure monitoring system .. .. 20
Turn signals ... ...... ...... ....... 20
Warranty coverages ...... .... .... ... 365
Washer reservoir .. ..... .. ...... ..... 312
Washing .. ........ ........... .... .. 278
Automatic car wash .............. 279
by hand ........................ 279
General information .............. 278
with a power washer ... .... .... ... 280
Waxing ... ........ ... .... .... .... .. 281
Wear indicato r .... .... ... .... .... ... 323
Weatherstrips ..................... .
Weights ....... .. .... ...... ... .. .. . 283
361
What happens if you wear your safety belt too
loose? .. ... .. .... .... .... ...... 207
What happens to unbelted occupants? . 204
What impairs driving safety? ......... . 193
What should I do after changing a wheel?
320
What should I do after replacing wheels?
320
Wheel bolts Torqu e ...... ....... ..... ..... .. 331
Wheels . ......... ... ... .. .... ...... 313
Cas t alloy ... ... ... .... .... .... .. 283
Checking tire pressure ...... ...... 319
Cold tire inflation pressure ...... .. 317
General notes .. ... .... .... .... .. 313
Glossary of tire and loading terminology.
314
New tir es and wheels . .... ... .. ... 325
Tires and vehicle load limits .. ..... 321
Malfunction Indicator Lamp (MIU . ... 20
Safety belt ..... .. .... .... ...... ..
21 When must a safety belt be
replaced? .. 205 When
must the airbag system be inspected?
223
When should I adjust the tire pressures?
320
When should I check the tire pressures? 320
Where can I find the tire pressures for my
car? ... .. .... .... .... ... .... ... 319
Why safety belts? ...... ...... ... 202, 203
Windows Cleaning .... ...... .... ..... .. ... 282
Convenience close/open feature ... .. 65
Defogging .... ... .... .... .... ... 116
Defrosting . . . . . . . . . . . . . . . . . . . . . . 116
Rapid defrosting/defogging ........ 118
Windshield washer fluid Low level .......... .... ... .... .... 36
Windshield wipers Faulty ............ ... .... .... .... 38
Inte rmittent wiping ......... ....... 78
One -tap wiping .. ...... ...... .... . 78
Rain sensor . ...... .... ... .... .... 78
Service position . ...... .... ........ 80
Washer reservoir ....... ..... .... . 312
Winter operation Battery . . . . . . . . . . . . . . . . . . . . . . . . . 307
Coolant system ............... ... 303
Steering wheel heating ...... .... .. 115
Tir es ...... .... ....... .... ...... 264
Windows ...... .... .... ..... .. ... 282
Winter tires ... .... ....... .... .... .. 329
All -wheel drive ... .. .... .... .... .. 329
______________________________________________ A_ l_,_ p _h_ a_ b_e _t_i c_ a _ l _in _ d_e _ x __ _
Wiper blades
Installing new wiper blades ... .... .. 81
See also Windshie ld wipers .... ..... 81
X
Xenon-Lights .... ..... ... ..... .. .... 349
y
Yel low symbols . ...... ....... .. ... ... 35
Controls and equip
ment Safety first Vehicle operation
Vehicle care Do-it-yourself service Technical data