2009 AUDI Q7 washer fluid

Driver messages and yellow symbols
If a yellow symbol appears in the display, a driver message is also
displayed automatically.
For example, the symbol appears in the display, indicating low
windshield washer fluid level. The following message also appears:
Please top up washer fluid
The driver message disappears after a few seconds. The driver
message can be displayed again by briefly pressing the
I CH ECK]
button. •
Red symbols
A red symbol means DANGER.
-Pull off the road.
- Stop the vehicle.
Turn off the engine.
Fig . 18 Display: engine
coolant level warning
(priority 1)
- Check the malfunctioning system. Contact your autho­
rized Audi dealer or a qualified workshop for assistance.
Red symbols indicate a priority 1 malfunction -Danger!
Con tro ls and eq uip­
ment
Driver information display
With a priority 1 malfunction, a large symbol appears in the center
area of the display => fig. 18. When the symbol appears,
three
warning tones sound in succession. The symbol continues to blink
until the malfunction has been repaired.
If there are
more than one priority 1 malfunctions, the symbols
appear one after the other for about 2 seconds.
An additional driver message can also be displayed by briefly
pressing the
! CHECK ] button.
The red symbols mean:
0
BRAKE

[ i] Tips
Alternator malfunction
USA models:
Brake system malfunction
Canada models:
Brake system malfunction
Engine coolant level too
low/engine coolant temperature
too high
Engine oil pressure too low
Faulty steering
Faulty ignition switch
=> page32
=> page 32
=> page32
=> page33
=> page 33
=> page 34
=> page 34
• If the warning/indicator light BRAKE (USA models)/ © (Canada
models) in the instrument cluster flashes, there is a brake system
malfunction. By pressing the
I CH ECK] button, you can bring up a
driver message which explains the malfunction in more detail.
Please note
=> page 32. ..
Vehicle care
I I irechnical data

If there is a malfunction in the electronic ignition lock, the ignition
cannot be turned off. Drive immediately to an authorized Audi
dea ler to have the cause of the malfunction corrected .
On vehicles with Convenience key*, the engine should not be
switched off using the
I S T OP! button because the engine cannot be
started again after the ignition is switched off. •
Yellow symbols
A yellow symbol means WARNING.
Fig. 19 Display: low
fu el leve l wa rnin g
(pr io rity 2)
Yellow symbols indicate a priority 2 malfunction -Warning!
When a yel low warning symbol appears,
one warning tone sounds .
A driver message appears as well to explain the malfunction in more
detail. The driver warning goes out after about 5 seconds, but it can
be brought up again at any time by pressing the
I CH ECK! button.
Check the displayed function as soon as possible . If
more than one
priority 2 malfunction is detected, all symbols will appear one after
the other for about 2 seconds.
Yellow symbols mean:
Con tro ls and eq uip­
ment
Dri ver inf orm atio n di spl ay
Convenience key* ~ page 146
Key not in vehicle
IIUSA model s: ~ page27
Defective brake light
Canad a mod els: ~ page27
Defective brake light
Defective light bulb
~ page27
Light/rain sensor defective* ~ page36
Windshield washer fluid ~ page36
level low
L ow fue l leve l
~ page36
Battery voltag e ~ page36
Worn brake pads ~ page37
Dynamic headlight range => page 37
control defective
Check engine oil level
~ page 37
~ page335
IIEngine oil sensor malfunction ~ page 37
-
Engine speed limitation* ~ page37
-
Adaptive Light d efective* ~ page37
Ignition lock malfunction => page 38
]iwindshield wiper defect ive ~ page38
Vehicle care I I irechnical data

Driver information display
Tire pressure monitoring sys-=> page 44
tern
Loss of air pressure
- -
Tire pressure monitoring sys-=> page 46
tern
System not available
Battery in remote control key
=> page 50
- -
Automatic transmission mal-=> page 789
function
Applies to veh icles: with Conven ience key
Key not in vehicle
? Key not in vehicle
This reminder appears along with the -symbol if the master key is
removed from the vehicle with the engine running. It is intended to
remind you (e.g. when changing drivers) not to continue the journey
without the master key.
If the master key is no longer in the vehicle, you cannot switch off
the ignition after stopping the engine and you also cannot start the
engine again. What is more, you cannot lock the vehicle from the
outside. •
Applies to vehicles: w ith light and ra in sensor
Light /rain sensor defective )
Automatic headlights/automatic wipers defective
If the symbol illuminates, the light sensor has failed. For safety
reasons the low beams are turned on permanently with the switch
in
AUTO. However, you can continue to turn the lights on and off
using the light switch . In the case of a defect in the rain sensor, the
windshield wiper lever functions are still available. Have the
•
light/rain sensor checked as soon as possible by an authorized Audi
dealer. •
Windshield washer fluid level too low "'·
Q Please top up washer fluid
If the symbol illuminates, add windshield washer fluid to the washer
system and also to the headlight washer system=>
page 346. •
Fuel supply too low I]
Please refuel
When this symbol ...1 illuminates for the first time, the fuel reserve
in your vehicle is still between 2.6 and 3 .2 gallons (10 -12 liters) .
Refuel as soon as possible=>
page 326.
If the symbol lights up, even when there is ample fuel in the tank,
and the text
Tank system malfunction! Contact workshop appears
in the display, there is a fault in the system . Contact a qualified work­
shop to have the fault rectified. •
Battery voltage
If the battery's state of charge is not in the optimal range, the
symbol is shown in the display and the driver message
Low battery
charge: battery will be charged while driving
appears.
While this driver notification is displayed, you have to be prepared
for limited starting capability.
Driver message appears and goes out again
If this driver message appears after the ignition is turned on or
while driving and it goes out again after a while, the battery has
been adequately recharged.

Clear vision
Wint er p osition
To speed up de -icing of the windshie ld w ipers, they move to the
winter position when the ignition is switched off and at an outside
temperature below 39 °F (4 °C). In this position, the windshie ld
w ipers are in an area on the glass which is reached by the air vents
below the glass . It is a lso easier to remove snow and ice from the
windshield wipers in this position .
The wipers leave the winter position, when the ignition is switched on, if the wi ndshield wiper lever is ope rated or the active rain
sensor* reacts to moisture.
Rain sen sor*
The rain sensor operates only in the interval wiper position. When it
s tarts to rai n, the interval wiper m ode is ac tivated aut omatically.
If the windshield wiper lever is in the interval wipe position with the
igni tion switched off, the rain sensor is not activated unti l vehic le
speed is above 4 mph (6 km/h).
To reduce the sensitivity of the rain sensor, the switch@ must be
moved down . T o in crease the se nsitivity of the rain sens or, the
switch must be moved up .
The higher the sensi tiv ity se tting, the so oner the w indshield wipe rs
react to mo isture on the windsh ield. Increased sensitivity is
signa led by the windshie ld wipers making a single pass over the
windsh ield.
The rain sensor wiper intervals depend on the sensitivity setting as
we ll as veh icle speed . D uring b rie f stops, wiper m otio n will adjust in
relation to the amount of rain on the windshield .
& WARNING
• Wiper blades are cru cial for safe driving! Only when they are in
good condition are they able to clear the window s proper ly to
p rovide un comp romised visibil ity . Worn or damaged wiper blades
are a safety hazard =>
page 84, "In stalling new wiper blades "!
& WARNING (continued )
• The rain sensor* is only designed to assist and support the
driver . It remain s entirely the dr iver' s re spon sibility to monitor
out side weather conditions and to manually activate the wipers as
s oon a s rain or driz zle reduce s vi sibility through the wind sh ield .
0 Note
In freezing o r near freez ing conditions:
• Always check that the wiper blades are not frozen to the glass
before you turn the wipers on. Loosen a wiper blade which is frozen
in place before operating the wipers to prevent damage to the wiper
blade or the wipe r motor.
• Do not use the wipers to clear a frosted window. Using the
wipers as a convenient ice scraper wi ll destroy the wiper blades .
• Before you ta ke you r vehicle to an automatic car was h, ma ke s ure
you have the windshield wiper system switched off (lever in position
0), otherwise the windshield wiper system could get damaged in the
car wash if it should sudden ly come on .
[ i ] Tips
• The rain senso r* is part of the interva l wiping syste m. Turning o ff
the ignition will also deactivate the rain sensor. To reactivate the
s en sor, switch o ff the interval wip ing funct ion, then sw itch it bac k
on again.
• Worn or dirty winds hield wiper b lades cause smearing which
can affect the operation of the rain sensor *. Check the condition of
your windshield wiper blades regularly .
• Make sure the washer fluid reservoir in the engine compartment
is topped o ff be fore go ing on a long trip. Look up=>
page 346 for
check ing and filling the washer container. •

llftl __ C _h_ e_ c_k _in --== g'-- a_n _d_ f_il _li _n ..:::g:::..- ___________________________________________ _
Battery replacement
The new battery must have the same specffications and
dimensi ons as the original equipment battery.
Intel ligen t energy management in your vehicle is responsible for
distributing the e lectrica l ene rgy throughout your vehicle
::} page 295. The intelligent energy management system will keep
the engine battery charged bette r then vehicles wi thou t this system .
To make sure the additional electrical energy is available once again
after you have changed the batte ry, we recommend that you install
batteries of the same type and manufacture only (the same as those
installed at the time your vehicle was delivered). Specifications are
listed on the battery housing . Your authorized Audi dealer will then
code the battery management cont rol unit .
If i t is no t possib le to use a ba ttery o f this type, the new battery m ust
have the same capacity, vo ltage (12 volts), amperage, construction
and plug seal ing.
When installing the battery, make sure the ignition and all electrica l
consumers are turned off .
0 Note
Make sure the ventilation hose on the side of the bat tery is
connected, otherwise fumes or battery acid can leak out .
W For the sake of the environment
Because of the problem of proper d isposal of a battery , we recom­
mend your authorized Aud i dea ler change the battery for you .
Ba tteries contain sulfuric acid a nd lead and must always be
disposed of properly in compliance with all environmental regula ­
tions. D isposi ng o f vehicle ba tteries i mproper ly is very dangerous to
the environment .•
Windshield/headlight washer
container
Fi g. 290 Engine
co mpartment : Wind ­
s hield and h eadli ght *
washer fluid container
T he w as her fluid co ntainer is m arke d with the sy mbol ¢' on
its cap .
- Before you c heck anything in the engine compartment,
always read and heed all WARNINGS~
& in "Wor kin g
in t he en gine comp artmen t" on
page 33 7.
- Lift the fi ller cap tongue to add washer fluid. You can fill
the containe r to the top.
- Press the cap bac k on to the filler neck after fi lling t he
contai ner .
You can find the reservoir capa city in the tab le in ::} page 399.
To prevent lim e residue from building up on the sp ray je ts, use
distilled water when refilling . Always add a glass cleaner solution
(with fr ost protection in the winter).
0 Note
Do no t mix engine coo lant antifreeze or any o ther additives to fill up
the windshield washer reservoir. •

lffll __ A_ l..:,. p _ h_ a_ b_e _t_ic_ a_l _in_ d_e_ x ____________________________________________ _
A
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 403
Adaptive Air Suspension .... ... .. .... 206
Cargo mode in the MMI ....... .... 212
Controls . . . . . . . . . . . . . . . . . . . . . . . . 207
Description ... ...... ............ 206
High level . . . . . . . . . . . . . . . . . . . . . . . 207
Highway level . . . . . . . . . . . . . . . . . . . 207
Instrument cluster display .. .... ... 209
Jacking mode when changing a flat tire . 210
Low level ... ... ... .... ..... .. ... 207
Normal level . . . . . . . . . . . . . . . . . . . . 207
Segment display . . . . . . . . . . . . . . . . . 208
Setting the driving modes ......... 208
Trailer towing mode ... .... .... ... 211
Using sw itch for cargo mode .. .... 212
Warning/indicator lights . .......... 21
Adaptive Cruise Control .. .... ..... ... 152
Changing speed ................. 156
Driver information ............... 160
Driver intervention prompt ........ 164
Driving in traffic 154
Driving program .. .... .... .... ... 165
Error messages . . . . . . . . . . . . . . . . . . 163
Open road . . . . . . . . . . . . . . . . . . . . . . 154
Override . . . . . . . . . . . . . . . . . . . . . . . . 154
Request for driver to assume control 154
Save speed . . . . . . . . . . . . . . . . . . . . . . 156
Setting distance . . . . . . . . . . . . . . . . . 158
Setting time interval .............. 158
Settings ........................ 165
Specia l driving situations ......... 165 Status
messages . ....... ... .. ... . 163
Switching on and off .. ........... 155
System limits .. .................. 165
Temporarily turning off ......... .. 157
warn ing/indicator lights ........... 161
Adaptive Light .... ...... ...... ... ... . 76
defective ......................... 37
Adding Engine coolant ... ....... .... .... . 339
Engine oil ... .. .. . ... ....... .... . 336
Windshield washer fluid ...... .... . 346
Additiona l accessories .......... .... . 403
Additives Engine oil ....................... 336
Adjusting Instrument cluster i llumination . .... . 17
Steering column electrically ....... 141
Steering column manually ......... 140
Adjusting front seats .... .... .... . ... . 92
Advanced Parking System with rear view
camera
Adjusting the chimes -option 1 . ... 201
Adjusting the chimes -option 2 .... 202
front and back with visual display and
rear -view camera . . . . . . . . . . . . . . . 191
General information ......... ..... 191
Notes on distance information ... .. 200
Parking next to obstac les . . . . . . . . . . 199
Rear-view camera -parking mode 1 196
Rear -view camera -parking mode 2 . 198
Rear -view camera (Rear View) ... ... 194
Rear -view camera coverage area . . . . 195
Rear -view camera tips ............ 204 Special parking
situations ... .. .. .. 199
Switching the rear-view camera on and
off .... . ... .... .... ... .. .... ... 203
switching the visua l display on and off ..
203
System error message ............ 204
Towing hitch ...... .... ...... .... 201
Air conditioning
See Climate controls 123
Air distribution Climate controls ... ....... .... ... 127
Four -zone automatic comfort air
conditioning ................... 133
Air pol lutants fi lter
Climate controls ................. 123
Airbag Warning/indicator lights . ...... .... . 19
Airbag system .... .... .... ... ... 241, 258
Advanced Airbag System ...... .... 245
Advanced Airbag System components . ..
248
Care ........................ .... 255
Child restraints .................. 265
Children ... .... .... ... ...... ... . 264
Components (front airbags) . ....... 248
Danger of fitting a chi ld safety seat on the
front passenger seat . . . . . . . . . . . . 243
Disposal ............. ....... .... 255
Front airbags .. ........ ...... 245, 246
How do the front airbags work? . ... 250
How many airbags does my vehicle have? 248
How the Advanced Airbag System compo -
nents work together . ........ .... 249

_____________________________________________ ..:..A ..:: l:.!: p :.:h..:.: a::..:: b:.::e :.: t:.:.ic ::..:: a~l ..::in :...:.::: d:.::e ::: x:__ _IJIII
u
Undercoating .... ... ........ .... ... . 318
Unfastening safety belts ... .... ...... 238
Unidirectiona l tires ...... .... ........ 347
Uniform tire quality grading .. ... .... . 363
Unlocking Power locking switch .... .... .... .. 55
Rear lid/trunk lid ........ ......... . 57
Remote control key .......... .... .. 53
Using the key .... .... .... ..... .. .. 54
V
Valet key function
Activating and deactivating .... .... . 51
Vanity mirror .. ... ... ... .... ...... ... 80
Vehicle Identification Number (VIN) .... 396
Vehic le jack .................... 370, 376
Veh ic le literature .... .... .... ... .... ... 5
Vehicle-care products ..... .... .... ... 312
Venti lation
Climate controls ...... ....... .... . 123
w
Warning lights ...... .... .... .... ..... 17
Warning/indicator lights .... .... .... .. 13
Adaptive Air Suspension ......... .. 21
Adaptive Cruise Control .. ...... ... 161
Airbag system . ....... ......... ... 19
Anti -lo ck brake system (ABS) . ...... . 22
Brake system .. ...... .... .... .... . 23
Controls and equip­
ment Safety first
Cruise contro
l .... .. . .. .. .... ... .. . 22
Electronic power con trol .. .... .... .. 19
Electronic stabilization program (ESP) 19
High beam ... ... .... .... .... .... . 22
Malfunction Indica tor Lamp (MIU .... 20
Parking brake .. ....... .. .... .... .. 23
Safety belt .......... .............. 21
Tire pressure monitoring system .... . 20
Trailer turn signal assembly .. ..... .. 20
Turn signals ....... ....... ... .... . 20
Warranty coverages ...... ... .... .... 401
Washer reservoir .... .... ... .... .... . 346
Washing .. ......................... 312
Automatic car wash ....... ........ 313
by hand ......................... 313
General information .............. 312
with a power washer ... .... ... .... 314
Waxing ................ ............ 315
Wear indicator ...... ........ .... ... . 357
Weatherstrips ...... .... ......... ... 317
Weights .... .... .... .... .... .... ... 397
What happens if you wear your safety belt too
loose? ...... .... .... ........... 236
What happens to unbelted occupants? . 233
What impairs driving safety? ...... .... 221
What should I do after changing a wheel? ..
354
What should I do after replacing wheels?
354
Wheel bolts
Torque .. .... ... .. .... .... .... ... 365 Wheels
...... .... .. .. ... .. .. ..... .. 347
Cast alloy ... .. .... .... .... .... ... 318
Checking tire pressure . .... .... ... 353
Co ld tire inflat ion pressure ... ..... . 351
General notes ...... ... .... ..... .. 347
Glossary of tire and loading terminology
348
New tires and whee ls .. .... ... ... . 359
Tires and vehicle load limits . ...... . 355
When must a safety belt be replaced? .. 234
When must the airbag system be inspected?
252
When should I adjust the tire pressures? ...
354
When should I check the tire pressures? 354
Where can I find the tire pressures for my
car? . ............... .... ... .. .. 353
Why safety belts? ......... ..... .. 231,232
Windows Cleaning ......... ... .... ........ 317
Convenience close/open feature ..... 66
Defogging .... .... .... ... .... .... 127
Defrosting ..... .... ... .... .... ... 127
Rapid defrosting/defogg ing ........ 130
Windshield washer fluid Low level . ....... ... .. ...... .... .. 36
Windshield wipers Chang ing the rear wiper blade ..... .. 86
Faulty ... .. ........... ........ .... 38
Intermittent wiping .... .... ...... .. 81
One -tap wiping .... .... ... .... ... .. 81
Rain sensor .. .. ... .... ... .... .... . 81
Rear window wiper .... ............ 83
Vehicle operation Vehicle care Do-it-yourself service Technical data