2009 AUDI Q7 stop start

pillar. On Canada vehicles, the tire pressure label is located either on
t he driver's side 8 -pillar or inside the fuel fil ler flap. Inflate trailer
tires to trailer and tire manufacturers' specifications.
L ight s
The head light settings should be checked with the trailer attached
before driving off . Check to make sure both vehicle and trai ler lights
are working properly.
Sa fety c hain s
Be sure trailer safety chains are properly connected from the trailer
to the hitch on the vehicle . Leave enough slack in the chains to
permit turning corners. When you insta ll safety chains, make sure
they will not drag on the road when you are driving .
The chains should cross under the tra iler tongue to prevent it from
dropping in case of separation from the hitch.
0 Note
If you are going to tow a traile r, you must activate the trailer opera ­
tion mode =>
page 211, "Towing a trailer" .
Driving instructions
Driving with a trailer always requires extra care and
consideration.
To obtain the best possible handling of vehicle and trailer,
please note the fo llow ing:
- Do not tow a loaded trailer when your car i tse lf is not
loaded .
- Be especia lly careful when passing other vehicles .
- Observe speed l imits.
- Do not drive at the maximum permiss ible speed .
Controls and equip­
ment Safety first Vehicle operation
Tr
aile r t owing
Always apply brakes early .
- Monitor the temperature gauge .
Weigh t dis tr ibution
Towing a loaded trailer wi th an empty car results in a highly
unstable dis tribution of weight . If this cannot be avoided , drive at
very low speeds only to avoid the risk of losing steering control.
A "balanced" rig is easier to operate and control. This means that
the tow vehicle should be loaded to the extent possible and permis ­
sib le, while keeping the trailer as light as possib le under the circum ­
stances . Whenever possible, transfer some cargo to the luggage
compartment of the tow vehicle whi le observing tongue load
requirements and vehicle loading considerations .
Speed
The higher th e speed, the more difficu lt it becomes for the driver to
control the rig . Do not drive at t he maximum pe rmissible speed.
Reduce your speed even more
if load, weather or wind conditions
a re unfavorable -particularly when going downhil l.
Reduce vehicle speed
i mmedi ate ly if the trailer shows the slightest
sign of swaying.
Do not tr y to s top the swaying by accelerating .
Observe speed limits . In some areas, speeds for vehicles towing
trailers are lower than for regular vehicles .
Always apply brakes early. When driving downhill, shift into a lower gear to use the engine braking effect to slow the vehicle. Use of the
brakes alone can cause them to overheat and fa il.
Coo lant t emperatu re
The coolant temperature gauge=> page 13 must be obse rved care ­
ful ly. If the need le moves close to the upper end of the sca le , reduce
speed immediately and/or turn off the air conditioner .
If the coolant temperature warning light in the instrument cluster
starts f lashing
- f- , pul l off the road, stop and let the engine idle for
about two minutes t o prevent heat build -up.
Vehicle care Do-it-yourself service Technical data

ll'I __ T_ r _a_ il_e _r_ t_ o_ vv_ in__... g,_ __________________________________________________ _
& WARNING
Anyone not properly restrained in a moving vehicle is at a much
greater risk
in an accident. Never let anyone ride in your car who
is not properly wearing the restraints provided by Audi .
c:
Trailer towing tips
Important to know
Your vehicle handles differently when towing a trailer because of
the additional weight and different weight distribution. Safety,
performance and economy will greatly depend on how carefully you
load your trailer and operate your rig.
Before you actually tow your trailer, practice turning, stopping and
backing up in an area away from traffic. Keep practicing until you
have become completely familiar with the way your vehicle -trailer
combination behaves and responds.
Backing up is difficult and requires practice. Backing up with a
trailer generally requires steering action opposite to that when
backing up your vehicle without a trailer.
Maintain a greater distance between your vehicle and the one in
front of you. You will need more room to stop. To compensate for
the trailer, you will need a larger than normal turning radius.
When passing, remember that you cannot accelerate as fast as you normally would because of the added load. Make sure you have
enough room to pass. After passing, allow plenty of room for your
trailer before changing lanes again.
Avoid jerky starts, sharp turns or rapid lane changes.
[ i] Tips
• Do not tow a trailer during the break-in period of your vehicle. • If you tow
a trailer, your Audi may require more frequent mainte­
nance due to the extra load~
page 401. •
Parking on a s1ope
Do not park on a slope with a trailer. If it cannot be
avoided , do so only after doing the following:
When parking:
-Apply the foot brake.
- Have someone place chocks under both the vehicle and
the trailer wheels.
- With chocks in place, slowly release the brakes until the
wheel chocks absorb the load.
- Turn the wheels towards the curb.
- Apply the parking brake.
- Move the selector lever to
P.
When restarting after parking:
- Apply the foot brake.
- Start the engine.
- Move the selector lever to
D.
-Release the parking brake and slowly pull out and away
from the wheel chocks.
- Stop and have someone retrieve the wheel chocks.
[ i] Tips
I f you move the selector lever of the automatic transmission to P
before applying the parking brake and before blocking the wheels, II-

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•
Closing the engine hood
- Pull the hood down until the pressure from the struts is
reduced .
- Let the hood
drop down and latch in place. Do not try to
push it shut;
it may fail to engage => &.
& WARNING
A hood that is not completely latched could fly up and block your
view while driving.
• When you close the engine hood, check it to make sure the
safety catch has properly engaged. The hood should be flush with
the surrounding vehicle body parts.
• If you notice while driving that the hood is not secured prop­
erly, stop at once and close it. •
Working in the engine compartment
Be especially careful whenever you work in the engine
compartment.
Whenever you must perform any work in the engine compartment,
for example checking and filling different fluids, there is a risk of injury, burns and accidents. To prevent personal injury always
observe the following WARNINGS. The engine compartment of any
vehicle is a hazardous area
~ & .
& WARNING
To help avoid injury, before you check anything under the hood :
• Turn off the engine.
• Remove the ignition key.
• Apply the parking brake .
& WARNING (continued)
• Move selector lever to "P" (Park).
• Always let the engine cool down. Hot components will burn
skin on contact.
• 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.
• Keep children away from the engine compartment .
• Never spill fluids on hot engine components. They can cause a
fire.
• Never touch the radiator fan. The auxiliary electric fan is
temperature controlled and can switch on suddenly.
• Never open the coolant reservoir cap when the engine is still
warm . The coolant system is pressurized and hot coolant could
spray out.
• Protect your face, hands and arm from steam or hot engine
coolant by placing a thick rag over the cap when you open the
coolant reservoir.
• If work on the fuel system or the electrical system is necessary :
- Always disconnect the battery.
- Never smoke or work near heaters or open flames . Fluids in
the engine compartment could start a fire.
- Keep an approved fire extinguisher immediately available.
• To avoid electrical shock and personal injury while the engine
is running or being started, never touch:
- Ignition cables
- Other components of the high voltage electronic ignition system.
• If you must perform a check or repair with the engine running: -First, fully apply the parking brake, move selector lever to "P"
(Park). .,
Vehicle care
I t •

______________________________________________ A_ l_,_ p _h_ a_ b_e _t_ic _ a _ l _in _ d_e _ x __ _
Child safety lock
rear doors (powe r) .. ... .. ... ... .... 61
Child safety seats . ................. . 268
Convertible locking retractor .... ... 273
Danger of using child restraints in the front seat ...... .... .... ...... .. 243
How do I properly install a child safety
s e at in my vehicle? .. .... ... .... . 266
Installing .. .. .... ... ..... ...... .. 273
LATCH system ...... .. ... .. .. ... . 281
Safety instructions .. ... ....... ... 266
Cigar ette light er ... ... ... .. ... .... .. 117
Cleaning Alcantara (synthetic suede) ... .. ... 323
Engine compartment .. ...... .... . 324
Fabrics and fabric coverings ....... 319
Ins trument pane l ...... ........... 320
Int erior ... ....... .... .... ... .... 319
L eather .... .... ......... ........ 322
MMI display ..... .. ... ... .... .... 319
MMI terminal ...... ....... .... ... 319
Plastic and vinyl ......... .... ..... 316
Plas tic parts .. .. .... .... ... .. ... . 320
Safety belts .. .... ....... .... .... 323
Trim strips ... .... .... ... .... .... 315
trim strips .. ...... .... ..... ...... 316
Cleaning and pro tection .. .... ... ... .. 312
Climate control ..... .... .... ....... . 123
Synchronizing .. ...... ...... ..... 125
Warm and cold .. .... .... .... .... . 123
Climate controls Air distribution ... .... .... .... .... 127
Air outlets .... ... .... .... .... .... 130
Air outlets (rear) .... ........... ... 130
Controls and equip­
ment Safety first
Air recirculation
...... .... .... .... 128 Starting engine ....... .. .. ... .... 144
AUTO (standard set ting) .. .... ..... 126 STOP button .. .. ... ... .... ..... .. 145
Basic settings .... .... ... .... ..... 134 Switching engine off ... ... ... ... .. 145
Blower ...... ... .... .... .... ..... 128 Switching on ignition ... .. .... .... 144
Controls . .... .... .... .... ... .... 125 Unlocking vehicle ...... ... .... .... . 62
Defrosting/defogging ...... ....... 127
Convertible child seats
Description .. ...... ... .... .... ... 123
How do I properly install a convertib le
ECON mode .... . .. .. ..... ... .... 126 child seat in my vehic le? ...... ... 269
ECON operation ........... ....... 134 Safety instructions ........ ........ 269
Energy manageme int .. .... .... .... 123
Convertible locking retractor
Heated seats, fron t .... ... ..... ... 136
Activating ........ .... ... .... .... 275
Key coded setting ........ ........ 123
Deactivating ... ... .... .... .... ... 276
Recirculation mode (automatic) ... .. 134
Using to secure a chi ld safety seat . 273,
Recommended settings .. ... .... .. 123 275
Residual heat ................... . 126
Coolant system ....... ... ........... 337
Setting the temper .ature .. ... ... .. . 127
Cooling box in glove compartment .... . 120
SETUP ...... ... .. .... .... .... ... 134
Synchronization ... .... .... .... ... 135 Cooling System
Expansion tank ... ..... .. .... .... . 338
Turning on and off ......... ... .... 126
Using climate control economically . 131 Cornering
light ....................... 76
Cruise control
Clock ......... .... . ...... ........ ... 14
Changing speed ............ .. .... 150
Closing Presetting your speed ........ ..... 150
Panoramic sliding sunroof .......... 68
Switching off ..... ... .... .... .... 150
Coat hooks ... .. .... .... ........ .... 121
Switching on ... .... ... ..... ... ... 149
Cold tire inflation pressur e ..... ... ... 351
Warning/indicator lights ........ .... 22
Compass mirror ........... ......... .. 89
See also Adaptive Cruise Control . ... 152
Compliance ......... ...... ... .. .... 404 Cruising range ......... ....... .. ..... 40
Consumer Information ........... 229, 401 Cupholder ........... ....... 103,114,115
Contacting NHTSA ... .... ... .... .... 229
Convenience key ..... ...... .... ... ... 61
D
Driver messages ... ... .... .. .. ... 146
Locking vehicle ... .... .... .... ..... 63
START button .................... 144 Damping
See Adaptive Air
Suspension .... ... 206
Vehicle operation Vehicle care Do-it-yourself service Technical data

______________________________________________ A_ l_,_ p _h_ a_ b_e _t_ic _ a _ l _in _ d_e _ x __ lllll
Starting with jumper cables ... .... . 387
Stopp ing . . . . . . . . . . . . . . . . . . . . . . . . 144
Engine compartment Safety instructions . ...... ..... .. . 331
Working the engine compartment .. 331
Engine coolant system ...... .... .... . 337
Adding coolant ....... .... .... ... 339
Checking coolant level .. .... .. .... 338
Checking the engine coolant level . .. 338
Malfunction ..... .... .... ......... 33
Radiator fan ........ ............ . 340
Engine coolant temperature Temperature gauge ...... .... ...... 13
Engine data ............... ......... 399
Engine hood
Closing ..................... .... 331
How to rel ease the hood .... .... ... 330
Engine oil . ... .. ..... ........... .... 333
Adding .............. .... .... ... 336
Additives ... .. .... .... .... .... ... 336
Changing .... .... .... ........... 336
Checking the engine oil level ... .... 335
Indications and condit ions r equiring ext ra
checking .... .... .... ... .... .... 335
Oil consumption . .... ... .... ..... 334
Oil grades .. ...... .... ........... 333
Recommended oil check intervals .. . 335
Specification and viscosity .. ....... 333
Engine oil level .. .... .... .... .... .... 37
Engine oi l pressur e
Mal func tion ....... ..... .... ... ... 33
Engine oil sensor defective . .......... . 37
Engine speed limitation ............ ... 37
Controls and equip­
ment Safety first
Entry assist
Rear seats .... ...... ........ ... .. . 99
Environment Break -in period ...... ...... .... ... 297
Catalytic conv erter .... .... .... .... 298
Disposing o f your v ehicle battery ... 346
Driving a t high speeds ............ 299
Driving to minimi ze pollution and noise .
299
Fuel . .... ........ .... .... ... .... 327
Fuel economy .... ..... .. .... .... . 299
L e aks under your v ehicle .. ........ 331
L etting th e ve hicle stand and warm up ..
300
Proper disposal of drained brake fluid
341
P roper disposal of drained engine
coolant .. ...... .. .. .... .... .... 339
Proper disposal of drained engine o il 336
Recycl ing us ed engine o il .... ...... 336
Unl eaded fuel ... .. ...... ..... ... . 325
What should I do with an old battery? 346
EPC
See Electronic power control .. .. .... 19
ESP
S ee Electronic stabilization program
(ESP) .. .... ... .................. 19
Event Data Recorder (EDR) ... ....... .. 288
Expansion tank ........... ...... .... 338
Explanation of some technical terms .. . 302
Ext erior lighting in the mirror hous ing . .. 76
Eyeglasses compartment ............. 121
F
Fall line ... .. .... .... ...... .... ... .. 302
Fan Four -zone automatic comfort a ir
conditioning ... .. .... ........... 133
Radiator ..... .. ... ....... ... ..... 340
Flat tire Changing . .... .... .... .... ...... . 373
Floor mats . ... ...... .... ........ ... 226
Fog lights ........... ... .... .... ..... 75
Fo lding chocks .. ... ... .. .... .... .... 370
Fo ldin g master key with remote control .. 48
Foot pedals . ...... .. .... .... .... .... 226
For the sake of the environment Gasoline fumes and th e environment 327
L et ting your eng ine warm up ... ....
143
Reducing engine noise by early
upshifting . ...... ....... .... .. . .. 13
Refueling ..... .... .... .. .. ... .. .. 327
Saving fuel by early upshifting .... . .. 13
Using the rear window defogg er ... . 129
Fording depth ........... .. . ........ 302
Four -zone automa tic comfort a ir
conditioning ... .. .... ........... 131
Automatic mode in rear . ........ .. 132
Heated rear seats ...... .... ....... 137
Rear air distribution ... .... .... .... 133
Rear con trols .... .... .... .... ... . 131
Rear fan . .... ... .... ... .. .... .... 133
Rear operation .... ...... .... .... . 135
Rear temperatu re ............ ... .. 133
Vehicle operation Vehicle care Do-it-yourself service Technical data

______________________________________________ A_ l_,_ p _h_ a_ b_e _ t_i c_ a_l _in _ d_e _ x __ lll
Seats
Number of seats . .... ....... .... . 231
Securing attachments . .... ... .. .... . 110
Se lective unlock feature ............... 55
Selector lever ..... ... .... ..... .. .... 185
Service and disposal Safety belt pretensioner ...... .... . 240
Service interval display .. ....... .... .. 28
Service position Windshield wipers ................. 84
Servotron ic
Power steering ..... ........ ... .. . 293
Shift buttons ....................... 189
Side airbags Description ...................... 257
How they work ................... 258
Side assist Activating and deactivating ...... .. 174
Description . ..... .... .... ...... .. 174
I nformational and alert stage signals 176
Messages in instrument cluster display . 181
MMI settings .. ..... .. ...... .... . 180
Operation ... .... .... .... ..... .. . 176
Safety tips . . . . . . . . . . . . . . . . . . . . . . . 182
Sensor detection area .. ........ .. . 176
Side curtain airbags Description ...................... 260
How they work ... .... .... ... ... .. 261
Safety instructions . ... ... ... .... . 262
Side curtain airbags) ................ 260
Side marker lights . ...... .... .... .... . 73
Sk i sack . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Controls and equip­
ment Safety first
Snow chains
....... ... ... ... .. . ... . 364 Cupholder rear center armrest .. .. . . 115
Sockets ..... .... .... .... .... ... 1 17, 118 G
love compartment .. .. .. .... .... . 119
Sound system display Storage compa
rtment
Dr iver information display .......... 26 Expanding ..
...... .... ...... .... . 104
Speed control system Storage net
See Adaptive Cruise Control
..... .. . 152 Footwell
...... .... .... ... .... .... 122
Speed rating letter code ...... .... .... 360 Luggage compartment ..
...... .... 122
Speed warning system .... .... .... ... . 38 Seatbacks .
...... .... .... .... ... . 122
Speedometer ........................ 15 Sun shade
.......................... 80
Starting on hills Sun visors
... .... .... .... ... .... ..... 80
Hi ll hold assist . ... .... .... .... ... 148 Sunroof
Starting the engine ... .... .... ... 142, 143
S ee Panoramic s liding sunroof ..... .. 67
What should I do if the engine does not Sunshade
start? . ...... .... .... .... .... ... 143 Panoramic s
liding sunroof .......... 69
Steerin g ... .... ... .. .... .... .... ... 140 Suspension
Easy entry feature .... .... .... .... 142
See Adaptive Air Suspension ....... 206
Electrically adjusting the steering whee l Switches
141 Emergency flashers . ...... .... ... .. 76
L ocking the steering .............. 142
Rear window def ogger .. ...... .... 129
Malfunction .. .... ...... ... .. .... . 34
Symbols
Manually ad justing the steering wheel ..
Red ....... ... .... .... ... ........ . 31
1 4 0
Yellow ..... .. .... .... ... .... ..... 35
Steering wheel colum n
Synchronization
Adjusting e lectrica lly .. .... .... .... 141
Climate controls ............. ... .. 135
Adj ust ing manual ly ...... .... .... . 140
Four-zone automatic comfort air
Steering wheel heating ......... ..... 138
conditioning ... .... ..... .... .... 135
Steps for determining correct load limit 356
Synchronizing climate contro l .. .. .... . 125
Stoppi ng the engine .. ... .... .... .... 144
Storage . ..... ... ...... .... ... .. ... . 119
T
Cupholder ....................... 114
Cupholder door pockets ........... 115 Tachometer .
.... .... .... ...... .... .. 14
Cupholder in the rear center console 103 Tank flap
Unlocking the fue l filler flap by hand 329
Vehicle operation Vehicle care Do-it-yourself service Technical data