2011 AUDI Q7 heating

___ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
& WARNING (conti nu ed )
• Engine oil is poisonous . Keep it well out of the reach of chil­
dren .
• Continuous contact with u sed engine oil is harmful to your
skin . Alway s protect your skin by wa shing thoroughly with soap
and water.
0 Note
Never mix oi l additives wit h your engine oil. These additives can
damage your engine and adverse ly affect your Audi Limited New
Vehicle Warranty.
~ For the sake of the environment
• Before chang ing the oil, first make sure you know where you can
prope rly d is p ose of the o ld oil.
• Always dispose of used oi l proper ly. Never dump it o n garden soi l,
in wooded areas, i nto streams o r down sewage d rains.
• Recycle used oi l by taking it to a used engine oil co llection facility
in yo ur area, or contact a se rvice station .
• We st rongly recommend t hat you have you r oi l changed by an
authorized Audi dealer or a qualified workshop with the specia l tools
and expertise required, and proper means of disposa l.•
Engine cooling system
Coolant
The e ngine co o la nt per form s two functio ns: it keeps the
engine from ove rh eati ng and it protects t he engine from
free zing in the winter .
The cooling system is sealed an d genera lly req uir es little attention. The cooling system has been f
illed at the factory wit h a permanent
c oo lant whi ch does no t need to be c hanged . Th e coolan t cons ists o f a
mixt ure of water and the manufacturer's glycol-basedcoolant addi ­
tive G12+ + antifreeze with anticorrosion ad dit ives (50% for USA
mode ls; 60% for Ca nadian models) . This mixture both ass ures the
necessary frost protection and protects meta l components in the
eng ine's cooling system from co rrosion and scaling. It also raise s the
boiling point of the coo lant .
Do not re du ce the co ncent ration of the coo lant in the summer by
add ing p la in water .
The proportion of coolant add itive must be at
least 50% but not more than 60%
to mai ntain an tifreeze pro tection
and coo ling efficiency . If the coolant frost p rotect io n i s too low, the
coo lant co uld freeze an d damage t he veh icle heating and engine
coo ling system .
For year-round driving, antifree ze is added at the factory for temper­
a tures dow n to:
• -31°F(-35°C)USA
• - 4 0 °F ( -40 °C) Canad a.
You can mix the G12 ++ coo lant addit ive w ith other additives (G12+ or
G 12). A lways check with yo ur autho rize d Audi dea ler.
& WARNING
Before you che ck anything in the engine compartment, always
read and heed all WARNINGS~
& in "Work ing in the engine
compartment" on
page 301 .
0 Note
• B efore w inter sets in, have the coolan t checked to see i f the
coo lant add itive in yo ur vehicle is s uff ic ient to meet the cl ima te
conditions. This is especially important if yo u live in a region where
the winter is ext reme ly cold . If necessa ry, increase the proport ion of
coo lant add itive to 60%.
• When ad ding coolant add itive to you r cooling sys tem, remembe r:_.,

___________________________________________ C_ h _ e_c _k _ i_n -=g ~ a_n _ d_ f_i _ll _i _ n -=g =--- ......J•
-We recommend using only coolant additive Gl2 ++ (check the
l a bel) for yo ur vehicle. This coolant ad dit ive is available at au tho·
r ized Audi dealers . Other types of antifreeze can s ignificantly
reduce corrosion protection. The resulting corrosion can cause a
loss of coolant and serious engine damage .
• Do not add any type of radiator leak sealant to your vehicle's
eng ine coo lant . Adding radiator repa ir fluid may adversely affect the
function and performance of your cooling system and could result in
damage not covered by your New Vehicle Limited Warranty .•
Checking the engine coolant Level
The engine coolant level can be checked with a quick
glance .
Fig. 2 37 En gin e
c o mpar tmen t: C oolant
ex pansion tank
Before you c heck anything in the eng ine compartment,
always read and heed all WARNINGS~ & in "Working in
the e ngine compartment" on
page 301.
- Turn off the ignit ion .
- Let t he eng ine cool down .
- Place a thick rag over the coolant expans ion tank
~ fig . 237 and carefully twist the cap counter ·clockwise
~ & -
Vehicle OP-eration
-Read the engine coolant level in th e open coo lant expan ·
sion tank ~ fig . 2 3 7 . With a cold engine, th e coolant level
should be between the "min" and "max" ma rkings . Whe n
the engine is warm , the level may be slight ly above the
"max" marking .
The location o f the coo lant expans ion tank can be seen in the engine
compartment illustration=>
page 302 .
To obt ain an accurate reading , the engine must be sw itched off.
Th e expans ion t an k in your vehicle is equippe d with an electric coolant
level sensor.
When the coolant lev el is too low, the warning light in the Auto·Check
System=>
page 35 will blink until you add coolant and t he level has
been resto red to normal. Even though there is an electric coolant
level sensor, we st ill recommend you check the coolant leve l from
time to time.
Coolant loss
Coolant loss may indicate a leak in the coo ling system . In the event of
coo lant loss , the cooling system sho uld be inspected immed iate ly by
your authorized Aud i dea ler . It is not enough mere ly to add coolant.
In a
s ealed system, losses can oc cu r only if the boiling point of the
coolant is exceeded as a result of ove rheating .
& WARNING
The cooling system is under pressure and can get ve ry hot. Reduce
the ri sk of scalding from hot coolant by following the se steps.
• Turn off the engine and allow it to cool down .
• Protect your face, hand s and arms from e scaping fluid and
s team b y co ve ring the cap with a large, thi ck r ag.
• Turn the cap slowly and ver y carefully in a counter-clockwise
direction whil e applying light , downward pre ssure on the top of
thecap .
~
Vehicle care Do-it-yourselt service iTechnical data

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& WARNING (continued)
-Never store the inflatable spare tire or jack and tools in the
passenger compartment.
- Always store all jacking equipment, tools, and the inflatable
spare tire in the luggage compartment.
- Tighten the knurled retaining screw for the inflatable spare
tire securely.
0 Note
• The inflatable spare tire has been developed specifically for this
vehicle model. It must not be exchanged or used for other vehicle
models . Similarly, inflatable tires from other vehicle models must
not be used.
• Normal summer or winter tires must not be installed on the inflat­
able tire rim. •
Inflating inflatable spare tire
-Remove the compressor from the luggage compartment
~ page 342, fig. 252.
- Unscrew the valve stem from the spare tire.
- Screw the tire filler hose from the compressor firmly onto
the valve of the spare tire.
- Insert the plug from the compressor into a socket of the
vehicle ~
page 106.
- Switch the compressor on .
- Let the compressor run until the value specified on the tire
pressure label is reached=>
page 322, fig. 242. Switch the
compressor off after running for 12 minutes at the most -
danger of overheating!
Safety first
& WARNING
The compressor and the tire filler hose can become extremely hot
while they are running · danger of burns!
0 Note
Switch the compressor off after running for 12 minutes at the most­
danger of overheating! Allow the compressor to cool down for a few
minutes before you use it again.
[ i] Tips
The compressor must not be connected to the cigarette lighter
socket, as this socket does not provide the required power.•
Changing a wheel
Before changing a wheel
Observe the following precautions for your own and your
passenger's safety when changing a wheel.
- After you experience a tire failure, pull the car well away
from moving traffic and try to reach
level ground before
you stop => & .
- All passengers should
leave the car and move to a safe
location (for instance, behind the guardrail)=> &.
- Engage the
parking brake to prevent your vehicle from
rolling unintentionally~ &.
- Move
selector lever to position P ~ & .
- If you are tow ing a trailer: unhitch the trailer from your
vehicle. ..,_
Vehicle care Do-it-yourself service Technical data

_____________________________________________ A_ L .... p_ h _ a_b_ e_ t_ ic_a_ l_ in_ d_e _ x __ _
Side curtain airbags Description ............ ... ... ....
230
How they work ............... .... 231
Safety instructions .. .......... .. . 232
Side curtain airbags) .......... ... ... . 230
Side marke r lights ................ ... . 67
Sk i sack ...... ... ... .. . ............ 101
Snow chains .... ................ ... . 335
Sockets ..................... ... ... 106
Sound sys tem display
Driver information display .......... 23
Sources of information about child restraints
and their use ........... ... .. .. .
254
Speed control system
See Adaptive Cruise Control ........ 136
Speed rating letter code ........... .. . 331
Speed warning system ........... ... .. 31
Speedometer ... ... ............. ..... 12
Starting on hills
H ill hold ...... ...... ... ... ..... .
133
Starting the engine ........... .. 126, 127
What should I do if the engine does not
start? ...... .. .... .. .... .. .... .
127
Steering . ............ .... ... ... .... 124
Easy entry feature . .. .. ........... 126
Electrically adjusting the steering whee l .
125
Locking the steering .... .. ... ..... 126
Malfunction .............. .. .. .. .. 36
Manually adjusting the steering wheel
124
Controls and equip­
ment Safety first
Steering wheel colum
n Symbols
Adjusting electrically ............ ..
125 Red ..... ........................ 33
Adjusting manually ...............
124 Yellow ................... .... ... 37
Steering wheel heating ........ ..... ..
123 Synchronization
Steps for determining correct load limit . 327 Climate controls ...
..............
120
Stopping the engine .... .. .. .. .. .. .. . 128
Storage ...... .. ... ... ... .......... 107
(upholder .. . .. .... ... .......... 104
Four- zone automatic comfort air
conditioning ............ .... .. .
120
Synchronizing climate control . ... .. .. . 112
(upholder door pockets ........... 105
(upholder in the rear center console . . 95 T
(upholder rear center armrest .... .. 104
Glove compartment ...... ...... .. 107
Storage compartment
Expanding ... ..... ...............
96
TOI clean diesel
See Ad Blue .. .. .. .. ............. . 296
Storage net
Footwell . .. .. .... ...............
1 10
Tachometer .................. .... ... 11
T ank flap
Unlocking the fuel filler flap by hand .
296
Luggage compartment . .. .. .. ..... 110 Technical modifications
, , , .. , ..... ... 371
Seatbacks .... .. .... .............
110 Temperature
Sun shade .. ................ ... .. ...
74 Climate controls ................. 114
Sun visors . ................ .. .... ... 73
Sunroof
See Panoramic sliding sunroof .. .. .. . 61
Four-zone automatic comfort air
conditioning ............ .. .. .. .
119
Setting fo r the driver's and front passen-
ger's side .. .. .. .. ..............
114
Sunshade
Tethe r anchors ... ................ .. 251
Panoramic sliding sunroof ......... . 63
Supplementary heater
Climate controls . ..... ...........
121
Tether strap ... .. ... ... ........ .... 251
The first 1,000 miles (1,500 km) and
afterwards ... ......... .. ... ... .
265
Suspension
See Adaptive A ir Suspension ...... .. 178
Tie-down rings ... .. .. .... ........... 97
T ie-downs ......................... 198
Switches
Emergency flashers ... ......... ... .
70
Rear window defogger . ...... ..... 115
Tips for the environment
Saving fuel .. .. .. ................
103
Using the air conditioner on ly when
necessary ............... ...... .
117
Vehicle operation Vehicle care Do-it-yourself service Technical data

Alphabetical index 11111 ___________________________________ ____._ _______ _
Ventilatio n
Climate controls ......... ... ..... 111
w
Warning lights . ............ .... ... .. 14
Warning/indicator lights ... ... ... ... .. 10
Adaptive Air Suspension . .. . .... .. .. 18
Adaptive Cru ise Contro l ......... .. . 145
Airbag system ................ .. .. 17
Anti-lock brake system (ABS) ........ 19
Brake system ............ ... ..... . 20
Cru ise control ............ .... ..... 19
E lectronic power cont rol . .... .. ... .. 16
E lectro nic stabil ization p rogram ( ESP) . 16
Glow pl ug sys tem ... .... .. .. .. .. .. 16
H igh beam ......... ...... .. ...... 19
Mal fu nction Indicator Lamp ( MIL) .... 17
Par king brake ..... ....... ... . ... .. 20
Safety belt . ....... .. .. ... .. .. .. .. 18
T ir e pressure monito ring system ... .. 19
Trailer turn signa l assembly ......... 17
Turn s ignals ............ .... .. .... 17
Wa rran ty cover ages . ......... .... .. . 3 68
Washer reservo ir ... ....... ... ... ... . 3 16
Washing . ....... ... .. .. .. .. .. .. .. . 278
Automatic car wash ...... .. .. .... . 279
by hand ...... ...... .. .. .. ... ... . 2 79
General informat ion .... .......... 278
w ith a power washer ........... .. . 280
Waxing .... ..... ... .. .. .... .. .. .. . 281
Wea r indicator . .. .... ..... ..... . .. . 328
Weatherstrips .. ........... ...... .. . 283
Controls and equip­
ment Safety first
We
ights .. .. .. .. .. .... .. .. ... ..... . 363 Defrost ing ... ... .. .. .... ... ... .. 115
What happens i f you wear your safety be lt too Rapid defrosting/defogg ing ........ 116
loose? ..................... ... 206 Win dshield washer flui d
What happe ns to unbelted occupants? . . 203 Low level ... .. .. .. ..... ....... ... 39
W hat impairs driv ing safety? . ....... .. 191
What should I do after changing a wheel? . .
32 5
What should I do after replac ing whee ls? .. .
32 5
Wheel bolts To rque .... .. ........... ...... .. 336
W heels .. .. .. .. ... ................ 318
Cast a lloy .. .. .. .... .. ... .... .... 284
Checking tire pressure ............. 324
Cold tire infla tion pressure ......... 322
General notes ........ .. .. .. .. ... 318
Glossa ry of tire and loading terminology .
319
New tires and whee ls ............. 330
Ti res and vehicle load limits . .. .. ... 326
W hen m ust a safe ty be lt be rep laced? . . 20 4
When m ust the a irbag system be inspected?
222
When should I adjus t th e tire press ures? 325
When should I check t he t ire pressures? . 325
Where a re lower anchorages loca ted? .. . 24 8
Whe re can I find the tire pressures fo r my car?
32 4
W hy safety belts? ........... .. . 201, 202
Windows Clean ing ... .. .. ...... .. .. .... .. . 283
Convenience close/open feature . ..... 60
Defogging ...... ... ... .......... 115 W
inds hield wipers
Changi ng the rear w ipe r blade ....... 79
Fa ulty .. ........... ...... .... .. .. 41
I nte rm it t ent wi ping .. .. ... .. . ... .. 74
One -tap wip ing . ... .. .. ... .. ... ... 74
Rain sensor ... .. .. ... ... ..... .... 74
Rear window wiper ...... ..... ... .. 76
Service position .. .. ............... 77
Washer reservo ir . .. ............. . 316
Winter ope ra tion
Battery ... .. ... .... . ..... .. .. .. . 312
Coolant system ...... .. ... .. .. .. . 308
Heated rear seats .......... ... .. . 122
Steering wheel heating .. .......... 123
Tires . ......................... . 262
Windows ... .. ................ .. 283
Winter ti res .. .. ... .. .. .. .. .. .. .. .. . 33 4
All-whee l drive ....... ... ...... .. . 334
W iper blades
I nsta lling new wiper b lades ....... .. 78
See also Windsh ie ld wipers . . . . . 78 , 79
X
Xeno n-Lig hts . .. ...... ............. . 3 54
y
Yellow symbols . .. .. .. ....... .. .. .. .. 3 7
Vehicle operation Vehicle care Do-it-yourself service Technical data