headlights AUDI A5 COUPE 2011 User Guide

___ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
Have the battery checked when you take your vehicle in for service.
You are well advised to replace a battery that is older than 5 years.
With certain types of a irbag deployment, the battery is disconnected
from the vehicle e lectrical system for safety reasons=>
& in "Repair,
care and disposal of the airbags" on
page 204.
Disconnecting the battery terminals
Some vehicle functions (power window regulators, for example) are
lost if the battery terminals are disconnected. These functions have
to be relearned after the battery terminals are connected aga in . To
prevent this, the battery should only be disconnected from the
vehicle electrical system when absolutely necessary for repairs.
Vehicles not driven for long periods
If you do not dr ive your vehicle over a period of several days or weeks,
electrical components are gradually cut back or switched off. This
reduces energy consumption and maintains starting capability over a
longer period=>
page 243.
Take into consideration that when you unlock you r vehicle, some
convenience functions, such as the master key remote function or
power seat adjustment, may not be available. The convenience func­
tions will be available again when you turn on the ign ition and start
the engine.
W inter operation
During the w inte r months, battery capacity tends to decrease as
temperatures drop. This is because more power is also consumed
wh ile starting, and the headlights, rear window defogger, etc., are
used more often.
Avoid unnecessary power consumption, particularly in city traffic or
when traveling only short distances. Let your authorized Audi dealer
check the capacity of the vehicle battery before winter sets in
=> page 288. A well charged battery will not only prevent starting
problems when the weather is cold, but will also last longer.
W Tips
If your vehicle is left standing for several weeks at extremely low
temperatures, the vehicle battery should be removed and stored
where it will not freeze. This will prevent it from being damaged and
having to be replaced .•
Working on the battery
Be especially careful when working on or near the
battery.
The battery is located in the luggage compartment under the
floor. Before you check anyth ing in the lu~gage compart­
ment,
read and heed all WARNINGS:=>& .
Always heed the safety warnings, when working on the vehicle
battery or the vehicle electrical system to prevent injury .
The following WARNINGS are very important when
working on the battery:
Always heed the following WARNING SYMBOLS and safety pre­
cautions when working on the battery.
Always wear eye protection.
Battery acid contains sulfuric acid. Always wear
gloves and eye protection . .,,_

-Alphabetical inde x lffi'f ___,__ ______________ _
Heating
Deluxe automatic climate control plus
101
Heavy clothing and safety belts . ... ... . 184
High beam ................ ...... .. . 62
Warning/indicator lights . .......... 17
H igh vo ltage warning labe l ......... .. 336
HomeL ink® un iversal remote control . .. 166
Hood
Opening ................ ...... ..
274
Release lever ............ .. .... .. 2 7 4
Horn ................. .. .. .. .. .... .. 9
How are child restraint system anchors related to chi ld safety ..... .............
229
How many a irbags does my vehicle have? .. ..
197
How often should I check my tire pressures? .
298
How safety belt pretensioners work ... . 188
Indicator lights ... .......... ..... .. .. 14
Airbag system .......... .. ... 201, 202
PASSENGER AIR BAG OFF .......... 202
Infant seats ....... ... .. .... ....... 221
Ins ide rear view mirror ........ .. .. .. .. 68
Installing child safety seats
Safety belts ............... ... .. .
225
Installing the upper tether strap on the
anchorage ... .... ... ..... .... ..
233
Instrument lighting .......... .. .. .. .. 61
Instruments and controls ..... .. .... .. 10
General illustration .............. ... 9
Interior lights Dimming . .... ... .. .. .. .. .. .. .. ..
63
Front .. ................. .. .. .. .. 63
Rear ... ................. .. .. .. .. 64
Interval wiping . .. .. ............... .. 65
Rain sensor ......................
65
Hydroplaning . .. ............ ....... 302 J
I Jumper cables .. .. .................. 329
Jump-sta rting ................ .... .. 328
Ignition key ........ ............. ... 112
Emergency unlocking .. ....... ..... 44 K
Ignition lock .. .... .. .. .... ......... 112
Malfunction ............. ...... 36, 40 Key ........ ...... ... .. .... ........ 42
Immobilizer . ... ..... ............... 42 Battery replacement ............... 43
Important things to do before driving .. 171
Improperly worn safety belts ......... 188
Indicato r light
Dynamic steer ing .......... ....
15, 37
Key replacement ..... ............. 42
Master key with remote control .. .. .. 42
Mechanica l key ................. .. 44
Kick-down tiptronic ....... .............. ...
154
Knee airbags .. .... .... ...... ... .. .. 206
Description .. .. .. ............... 206
How they work .............. ... . 207
Important safety instructions ...... 208
L
LATCH 229
Description .. ...... ............. 230
Insta lling a child restraint ....... .. 231
Location . ........... .. .... .... .. 230
Mounting and releasing the anchorage
hook .. ...... .. .. ..... .. .. .. ..
231
Leather .................... ... .. .. 264
Cleaning ........... .. .... .... .. 265
Lifting jack .......... ... . .. .... .. .. 319
Lifting vehicle ...................... 333
Light
Coming home ............ ... ... ..
60
Daytime running lights ............. 60
Driving light control ............... 58
Exterior lighting .. .. .... ......... . 60
Leaving home ....... .. .. .. .... .. . 60
Switching on and off ....... ... .. .. . 58
Light sensor ................ ... .. .. . 58
Light sensor defective ...... .. .. ... ... 38
Lighting ..... .. .. .... .............. 58
Lights
Emergency flashers . . . . . . . . . . . . . . .
62
High beam ...... . .. .............. 62
High beam warning/indicator light ... 17
Turn signals .................... .. 62
Xenon headlights . .. .... .......... 61

___ A_ l_. p_ h _ a_b_ e_ t_ic _a_ l_ in_ d_e _ x ____________________________________________ _
What should I do after changing a wheel? ...
298
What should I do after replacing wheels? 298
Wheel bolts Torque ............. .... .. .... .. 308
Wheels ........................... 291
Cast alloy .. ... ........... ..... .. 261
Checking tire pressure ............ 297
Cold tire inflation pressure ......... 295
General notes ................... 291
Glossary of tire and loading terminology . 292
New tires and wheels .. ..... ..... . 303
T ires and vehicle load limits ........ 299
When must a safety belt be replaced? . . 184
When must the a irbag system be inspected? .
201
When shou ld I adjust the tire pressures? 298
When should I check the tire pressures? 298
Where can I find the tire pressures for my car?
297
Why safety belts? ........... .... 181, 182
Window regulators Malfunct ions . ............. .... .. . 54
Power locks .. ................. .. . 54
Windows Clean ing . ...... ...... .... ..... .. 260
Windshield defogging/defrosting .. 100, 106
Windshield washer fluid Low level .. .. .. .. .... .. ... ....... 39 Windshield wipers
.. .......... ... .. .. 65
Faulty ...... .................. ... 41
Replacing w indshield wiper blades ... 67
Service position . . . . . . . . . . . . . . . . . . . 66
Was her reservoir ................. 290
Winter operation Battery .... .. .. .. .. .... ......... 285
Coolant system ... .. .. .. .. .. .. .. . 281
Defrosting windows .......... . 99, 106
Front seat heating ...... ......... 109
Tir es ......... ............. .... . 242
Windows ............ .. .. .. .... . 260
Winter tires ....................... 307
All-wheel drive .................. 307
Wiper blades Replacing windshield wiper blades ... 67
See also Windshield wipers ... .. .... 67
X
Xenon headlights ............ .. .. 61,327
y
Yellow symbols . .. .. ............... .. 36