2012 AUDI Q7 ABS

2 70 Chec king and filling
should only be disconnected from the vehicle
e lectrical system when absolutely necessary
for repairs.
Vehicles not driven for long periods
If you do not drive your vehicle over a pe riod
of several days or weeks, electrical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and main ­
tains starting capab ility over a longer period
c;, page225.
Take into consideration that when you un lock
your vehicle, some convenience functions, such as the interior lights or the power seat
adjustment, may not be available. The con­
venience functions will be available again
when you turn on the ignition and start the
engine .
Winter operation
During the winter months, battery capacity
tends to decrease as temperatures drop . This
is because more power is also consumed while
starting, and the headlights, rear window de ­
fogger, etc., are used more often .
Avoid unnecessary power consumption, par­
ticularly in city traffic or when traveling only
short d istances . Let your authorized Audi
dealer check the capacity of the vehicle bat­
tery before w inte r sets in
¢ page 271. A well
cha rged battery w ill not only prevent starting
p rob lems when the weather is cold, but will
a lso last longer.
(D 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 wi ll
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 under the driver 's seat.
Before you check anyth ing under the driver 's
seat,
read and heed all WARNINGS c:;, _&.
Always heed the safety warnings, when work­
ing on the vehicle battery or the vehicle elec­
trical system to prevent injury.
The following WARNINGS are very
important when working on the battery:
Always heed the following WARNING SYM­ BOLS and safety precautions when working
on the battery.
@!) Always wear eye protection .
b.. Battery acid contains sulfuric acid . Al­
~ ways wear gloves and eye protection.
~ No
\!:51 -sparks
- flames
- smoking.
A. When a battery is charged, it produces
~ hydrogen gas which is explosive and
could cause personal injury.
~ Always keep the battery well out of
~ reach of children.
,&. WARNING
Whenever working on the battery or on
the electrical system, there is the risk of
injury, accident and even fire . Read and
heed the following WARNINGS:
- Always wear eye protection. Do not let
battery ac id or any lead particles get on
your skin or clothing. Shield your eyes .
Exp losive gases can cause blindness or
other injury.
- Battery acid contains sulfuric acid. Sulfu­
ric acid can cause blindness and severe
burns.
- Always wear g loves and eye protection.
-
Do not tilt the battery because acid ~

TPMS malfunction indicator is combined with
the low tire pressure tellta le . When the sys·
tern detects a malfunction, the telltale will
flash for approximately one minute and then
remain continuously illuminated. This se·
quence will continue upon subsequent vehicle
start-ups as long as the malfunction ex ists .
When the malfunc tion indicator is illuminat·
ed, the system may not be able to detect or
signal low tire pressure as intended. TPMS
malfunct ions may occur for a variety of rea·
sons, including the installation of replace·
mentor alternate tires or wheels on the vehi·
cle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re­
p lacement or alternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure indicator appears
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
-
- -..,
;g
Fig. 242 Display: underinflat io n warning
Fig. 243 Display: Syste m ma lfunct io n
Using the ABS sensors , the tire pressure moni·
toring system compares the tire tread circum·
Tires and wheels 293
ference and vibration characteristics of the in­
dividual tires. If the pressure decreases in one
or more tires, this is indicated in the instru­
ment cluster with a warning symbol
[I] and a
message
c;, fig. 242 . The driver message in the
display goes out after S seconds . The driver
message can be displayed again by pressing
the
ICHECKI button . If only one tire is affect·
ed, the disp lay wi ll indicate its posit ion.
The tire pressure monitoring must be reset via
MMI each time the pressures are adjusted (e.
g. when switching between part ial and fu ll
load pressu re) o r after changing or replacing a
tire on your vehicle
c;, page 294. You can find
the recommended tire pressures for your vehi ·
cle on the label on the driver's door pillar
c;,page 278.
Tire tread circumference and vibration charac·
teristics can change and cause a tire pressure
warning if:
- the tire pressure in one or more tires is too
low,
- the tir e has structural damage ,
- the tir e pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
c;,page294 .
Warning symbols
[I] loss of pressure in at least one tire c;, .&, .
Check the tire or tires and replace or repair if
necessary . The indicator light
[I] in the instru·
ment cluster also illum inates
c;, page 14.
Check/correct the pressures of all four tires
and reset TPMS via MMI.
IIQ§S, (Tir e Pressure Monitoring System) Tire
pressure! System malfunction . If llQ§f:1 ap·
pears after switching the ignition on or while
driv ing
c;, fig. 243 and the indicator light [I] in
the instr ument cluster blinks for approxi­
mately one minute and then stays on, there is
a system malfunction . See your authorized
Audi dealer as soon as possible.

29 4 T ire s and wheel s
,8. WARNING
-If the t ire pressure indicator appears in
the instrument cluster display, one or
more of your tires is s ignificantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or bra king
maneuvers. Stop as soon as possible and
check the tires and their pressures. In­
flate the tire pressure to the proper pres­ sure as indicated on the vehicle 's tire
pressure label
c> page 2 78. Driving on a
significantly under-inflated tire causes
the tire to overheat and can lead to tire
failure. Under-inflation also is likely to impair the vehicle's handling and stop­
ping ab ility.
- The driver is responsible for ma inta ining
the correct tire pressures. You must check the t ire pressures regularly.
- Under certain cond itions (such as a spor­
ty driving style, winter condit ions or un­
paved roads), the pressure mon itor ind i­
cator may be de layed.
- Ask your author ized Audi dealer if run­
flat tires may be used on your veh icle.
Your vehicle registrat ion becomes inval id
if you use these tires when not permit ­
ted. Damage to your vehicle or accidents
cou ld also resu lt.
(D Tips
- The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system on
you r A udi was ca lib rated using tires with
the "AO" or "RO" identification. We rec­
ommend using these tires .
Reset tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro­
tated or changed, the TPMS must be reset via
MMI .
.. Turn on the ignition. ..
Select: Function b utton
I CAR !> Control but ­
ton
S ys tem s* > Tire p re ss ure mo nitoring >
Sto re no w. Or
.. Select: Function button
I CAR !> Control but­
ton
Ca r systems * > Servi cing & checks >
Tire pre ss ure mon itoring > Stor e tire pr es­
s ure s.
(D Tips
Before resetting the TPMS, the current
pressures of all four tires must correspond
to the specified values. Adjust the tire pressure and reset the pressure in the t ire
pressure monitoring system acco rding to
the load you are car ry ing
.:>page 278.

What do I do now?
Jack, tools and
inflatable spare tire
Tools
The tool kit is located in the luggage com­
partment under the cargo floor cover.
F ig . 2 4 4 Luggage compa rtme nt: ve hicle tool ki t
The on board tool kit includes:
- Hook for removing wheel covers*
- Plastic hook to remove wheel bolt cove rs*
- Wheel bolt wrench
- Alignment pin for changing wheels
- Screwdriver with reversible blade
- 10 x 13 open ended wrench
- Towing eye
@ Tips
Some of the onboard items listed above
are prov ided on certa in models only or are
optional extras .
What do I do now ? 295
Jack and folding chocks
The jack and the folding chocks are located in
the luggage compartment under the cargo
floor cover.
F ig . 2 4 5 Luggage compar tme nt ve hicle jack and fold·
i ng chocks
--------
F ig. 246 Ope ning fo ldi ng chocks
Vehi cle jack
The jack is located under the tool kit
¢ fig . 245. Before storing the jack, make sure
it is wound back down as far as it will go.
Folding chocks
Two unassembled fo lding c hocks are attached
to the foam section at the front with the jack
¢fig . 245.
Re lease the two hook-and-loop fasteners, and
remove the two chocks. To use the chocks, you
first have to raise the support plate
¢ fig . 246 (D and then insert the locking plate
with the two "tabs" into the elongated ho les
in the base plate @¢.&. .
A WARNING
-The chock cannot fulfil its function and
may lose its stability if the "tabs" on the
support p late are not inse rted co rrectly
into the elong ated holes in the base

2 96 What do I do now ?
plate. If this happens, the vehicle may
start to move while a wheel is being changed.
- Never use the folding chocks if they are
damaged or if they have not been assem­
bled correctly.
A WARNING
Improper use of the vehicle jack can cause
ser ious persona l injuries.
- Never use the jack supplied with your Au­
di on anothe r vehicle, pa rticularly on a
heavier one. The jack is only suitable for
use on the vehicle it came w ith.
- Us ing a bumper jack to raise the vehicle
will damage the bump er system. The
jack may slip, causing in jury.
- Never support your veh icle on cinder
blocks, b ricks or other objec ts. These
may no t be ab le to suppor t the load and
c ou ld cau se injury whe n they fail.
- Never start o r run the engine while the
vehicle is supported by the j ack.
- If you must wo rk under the vehicle, al­
ways use safety stands specifically de­
signed for this purpose.
- Always make su re the inf latable spare
ti re and even a flat tire a re se cu red in
pla ce and not loose, otherwise t hey
c ou ld f ly forward, causing personal in jury
to passengers in the veh icle in an acc i­
dent o r sudden mane uver.
Removing bass box
Applies to vehicles: with bass box
Before the inflatable spare tire can be taken
out, the bass box must be removed .
Fig. 247 Spare wheel well: Bass box
Removing bass box
" Squee ze the locking tabs ¢ fig. 247 (!) of
the connector .
" Disconnect the connector @and place the
lead to one side.
" Turn t he large screw counter-clockwise.
" Carefully
remove the bass box.
Installing bass bo x
" Carefully place the bass box in the wheel.
The insc ription " FRO NT" on the bass box
m ust face forward .
" Reconnect the connector that was removed.
" Secure the bass box with t he large screw.
· Inflatable spare tire
The inflatable spare tire expands to its full di­
ameter when it is inflated.
Fi g. 2 48 In flatable spare t ire w ith compressor
Removing inflatable spare tire
" Lift up the cargo floor us ing the handle .
" Tu rn the large screw¢
fig. 248 co unter-
clockwise.
" Remove the bass box as required
¢page 296.
" Take out the inflatable spare tire .
" Always sto re the vehicle tool kit, the jack
and the replaced tire in the luggage com­
partment
¢page 166.
Stowing the inflatable spar e tire
" Release the air by unscrewing the valve
stem.
" Screw the
valve stem back in afterwards .
" Wait a few hours befo re p lacing the wheel
in the spare whee l we ll
r=:, _.&.
" Install the bass box as required r=:, page 296 . ..,.

Alternator Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Ambience lighting Lighting p rofiles .......... .. .. .. .... 62
Anti-freeze
refer to Engine coolant system .. ... .. 265
Anti-lock brake system How the ABS system works . .. .. .. .. . 223
War ning/ indicator lights ... .. .. .. .. .. 18
Anti-Slip Regulation System (ASR) How t he system works .. ... .. .. .. .. . 22 1
Anti-theft systems Anti- theft alarm system . . . . . . . . . . . . . SO
E lect ronic immobilize r ..... .. .. .. .. .. 40
App roach/departure angle . ......... .. 232
Ashtray ..... ... .. .. ..... ... .. .. .... 86
ASR How t he A nti-Sli p Regula tion System
works ... .. ................. .. ... 22 1
Aster isk
What does it mean whe n someth ing is
marked with an aste risk? . . . . . . . . . . . . . . 6
Aud i brak ing guard ......... .. .. .. .. . 126
Error messages .......... .... .. ... 128
Sett ings ................... ... ... 128
Stat us messages .... ..... .. .. .. .. . 128
Sw itching on and off ...... .. .. .. .. . 128
Aud i parking system plus with rearv iew
camera ... .. ................. .. ... 144
Adjusting the display ......... .... .. 148
Adjusting the warni ng tones .. .. .. .. . 14 8
Rearview camera - pa rking mode 1 ... . 147
Rearview camera - pa rk ing mode 2 . .. . 14 7
Safety precau tions ........ .. .. .. .. . 14 4
Sw itch ing on and off ... ... .. .. .. .. . 146
Trailer hitch . . . . . . . . . . . . . . . . . . . . . . 14 9
Aud i Servic e Repa ir Manuals and Litera-
ture .. .. .. .. ................. .. .. . 319
Auto-Check Control . . . . . . . . . . . . . . . . . . 30
Automatic belt retrac to r . . . . . . . . . . . . . 17 4
Automatic ca r wash
refer to Was hing ......... .. .. .. .. . 24 0
Automatic mode Four- zone automatic comfort a ir cond i-
tioning .. ............ ...... .... ... 98
Automatic S hift Lock (ASL) . ... .. .. ... 139
Inde x 325
Automat ic transm iss ion .. ..... ... .. .. 137
Automatic Shift Lock (ASL) ... ... .. .. 139
Driving ... .. .. .. .. . .. ... .... ... .. 137
Dynam ic shift program ............. 140
Emergency mode . ................. 141
Emergency re lease for selecto r lever .. 142
Ig nition key safety lock . .. .. ... ... .. 105
Ki ck-down . . . . . . . . . . . . . . . . . . . . . . . . 140
Manua l shift prog ram .......... .... 140
Se lector lever .. .. .... ........... .. 138
S hi ft buttons . . . . . . . . . . . . . . . . . . . . . 141
Steering wheel with tiptronic ®
A UTO mode 141
AC climate cont ro ls . . . . . . . . . . . . . . . . . 94
Auto Safety Hotline ............. .... 167
Ave rage speed . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle .......... . 230
B
Bass box . .. .. .. .. ... ... ... .. .. .. .. 296
Battery . ... .. .... .. . .. .. ..... ... .. 269
Battery location .. .. . ... .... ... .. .. 270
Charg ing .. .. .. .. ................. 271
Important warnings when working on
the battery .. .. .. .. . .. .. ..... ... .. 270
Jump start ing .. .. .. ............... 308
Low .. .. .. .. .. .. .. . .. .... .... .... 225
Rep lac ing the battery .......... .. .. 273
State of cha rge . .. ................. 225
Voltage ... .. .. .. .... ........... .. . 36
Win ter operation ... . .. ..... ... .. .. 269
Working on the battery . ..... ... .. .. 270
Befo re d rivi ng . .. .. .. ............... 160
B lended gasoline .. ............. .. .. 2SO
Body cavity sealing ... . .. ..... ... .. .. 244
Boos ter seats ..... .. ............... 208
B rake assistant .. .... . ... ...... ... .. 224
B ra ke booste r ... .. .... ............. 223
Brake fluid Changi ng the brake fluid . .......... . 269
Checking the brake fluid level ....... . 268
Rese rvoir . .. .. .. .. . ....... ..... .. 268
What is the correct bra ke fluid level? .. 268
Wha t should I do i f the brake fluid w arn-
ing light comes on? .. .. ..... ... .. .. 2 68
B rake light
Defec tive . . . . . . . . . . . . . . . . . . . . . . . . . 23
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Towing Front eyelet
311
Rear eye let ..... ........ ... .. .. .. . 3 11
Tow truck procedures ...... .. .. .. .. . 310
Tow ing a tra iler
Parking system . ... .... ... .. .. .. ... 149
TPMS Tire pressure monitor ing system .. .. . 293
Trailer towing ............. .... .. .. . 235
Operating instructions ..... .. .. .. .. . 236
Technical requirements .. ..... . 235,237
Tongue load ................ .... .. 236
T railer towing tips ........ .. .. .. .. . 23 7
Trailer turn signal assembly War ning/ indicator lights ... .. .. .. .. .. 16
Transm ission
. t . ® 137
tip ronic .. .... .. .... ... .. .. .. .. .
Transm ission ma lf u n ct ion (ind icator
l ight) . .. .. .. .... ........... .. .. ... 14 1
T ransport Canada . . . . . . . . . . . . . . . . . . . 168
Tread Wear Indicator (TWI) . ... .. .. .. . 284
Trip computer Fue l consumption . . . . . . . . . . . . . . . . . . 24
M ileage .. .. ............. .... .. .. .. 24
Sing le-tr ip memory .... ... .. .. .. .. .. 25
Total -trip memory . . . . . . . . . . . . . . . . . . 25
Trip odometer ... .. ..... ... .. .. .. .. .. 12
What does it mean whe n dEF appears in
the trip odometer d isplay? . .. .. .. .. .. 12
T runk
refer to Rear lid . . . . . . . . . . . . . . . . 45, 46
T urning rear air conditioning on/off
Four- zone automatic comfort a ir cond i-
tioning .... .. ........... .. .. .. .... 98
Turn signa ls .. .... .. .... ... .. .. .. .... 60
War ning/indicator lights ... .. .. .. .. .. 16
u
Unde rcoat ing .. .. .. .... ... .. .. .... . 244
Unfasten ing safety belts ......... .... 176
Unidirectiona l tires . ..... ... .. .. .. ... 274
Uniform t ire quali ty g rading . .. .. .. .. . 288
Unlock ing
Power locking sw itch ....... ... ... ... 44
Rear lid/t runk lid .......... ... ... ... 45
Inde x 337
Remote contro l key .. .. ..... ... .. .. . 43
Using the key .. .. .. . ... ...... ... .. . 43
V
Vale t key funct ion
Activating and deactivating ... ... .. .. . 41
Vanity mirro r . . . . . . . . . . . . . . . . . . . . . . . . 62
Vehicle-care products ............ .. .. 239
Vehicle Ident ificat io n Num ber (V IN) .. .. 314
Vehicle jack . . . . . . . . . . . . . . . . . . . 295, 300
Vehicle literature .. .. . ... ...... ... .. .. 5
Ventilation Cl imate controls .. .... ......... .. .. . 91
w
Warning/indicator lights . . . . . . . . . . . . . . 10
Adaptive Air Suspension . . . . . . . . . . . . . 17
Adaptive cruise contro l ......... .. .. 1 21
Airbag system ..... . .. .. ..... ... .. . 16
Anti -lock b rake system (ABS) . . . . . . . . . 18
B rake system ....... .. .. ..... ... .. . 19
Cruise contro l . . . . . . . . . . . . . . . . . . . . . . 18
E lectronic power control ........ .. .. . 15
E lectronic Stability Control (ESC) ... .. . 16
G low p lug system .. ..... ........... 15
Hig h beam .. .. .. .. . .. .... .... .. .. . 18
Malfunction Ind icator Lamp (MIL) .. .. . 17
Pa rking bra ke .. .. .... ............. . 19
S afety be lt . . . . . . . . . . . . . . . . . . . . . . . . 18
T ire pressure monitoring system . . . . . . 18
T rai ler turn s ignal assembly .. ... .. .. . 16
Turn signals ........ .. .. ..... ... .. . 16
Wa rning lights . . . . . . . . . . . . . . . . . . . . . . 14
Warranty coverages .. ............... 319
Washer reservoir ..... .. .. ..... ... .. 273
Wash ing ... .. .. .. .. . .. .... .... .... 239
Automat ic car wash . . . . . . . . . . . . . . . . 240
by hand ... .. .. .. .. . .............. 240
General informa tion ........... .. .. 239
with a power washer . .. ..... ... .. .. 241
Waxing . ... .. .. .. .. . .. .... .... .... 241
Wear indicator .. ...... ............. 284
We ights .. .. .. .. .. .. ............... 31 4
What happens if you wear your safety belt
too loose? ........ .. ............... 175
What happens to unbe lted occupants? . . 172
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