2015 AUDI Q7 warning lights

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Vehicl e ca re a nd cl eanin g 245
Component Situ ation Solution
Dis plays
Dirty Soft cloth with LCD cleaner
Co nt rols Dirty Soft
brus.h, then a soft cloth with a mild soap solut iona)
Sa fety belts Dirty Mild soap solutional, allow to dry before letting them re-
tract
Te xtiles, Stains adher ing to Vacuum cleaner
V in yl, the surface
Alcant ara Water -based stains Absorbent cloth and mild soap solutiona>
such as coffee, tea,
blood, etc.
Oil-based stains Apply a mild soap solutiona), blot away the dissolved oil
such as oil, make- or dye, treat afterward with water, if necessary
up, etc.
Special stains such Special
stain remover, blot with absorbent material,
as ballpoint pen, treat afterward with mild soap solution a>, if necessary
nai l polish , latex
pa int, shoe polish,
etc.
N at ur al lea ther Fresh stains Cotton cloth
with a mild soap solutiona)
Water-based stains Fresh stains: absorbent cloth
such as coffee, tea, Dried stains: sta in remover suitable for leather
blood, etc.
Oi l-based stains Fresh stains: absorbent cloth and stain remover suitable
such as oil, make- for leather
up, etc. dried stains: Oil cleaning spray
Special sta ins such Sta in remover suitable for leather
as ballpoint pen,
nai l polish , latex
paint, shoe polish,
etc.
Care Regularly apply condit ion ing cream that protects from
light and penetrates into the mater ial. Use specially-col-
ored condit ion ing c ream, if necessary.
Carb on pa rt s Dirty Clean the same way as plastic parts
al Mild soap solution: maximum two tablespoons neutral soap in 1 quart (1 liter) of water
_&. WARNING
The windshield may not be treated with
wate r-repelling windsh ie ld coating agents.
Unfavorab le conditions such as wetness,
darkness, or low sun can result in in­
creased glare . Wiper blade chatter is also
possible.
-
@ Note
- Headl ight s/ta il ligh ts
- Neve r clean headlights or tail lights
with a dry cloth or sponge .
- Do not use any cleaning product that
contains alcohol, because they could
cause cracks to form .
-Wheels
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Disconne cting the batt ery t erminals
Some vehicle functions (power w indow regu ­
l ators, for example) are lost if the battery ter­
minals are disconnected . These functions have
to be re learned after the battery terminals are
connected again. To prevent this, the battery
should only be disconnected from the vehicle
electrical system when absolutely necessary
for repairs .
Vehicle s not driven fo r lo ng period s
If you do not drive your vehicle over a period
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 per iod
¢ page 228 .
Take into consideration that when you unlock
your vehicle, some convenience functions,
such as the inter ior lights or the power seat
adjustment, may not be available . The con­
ve nience funct ions w ill be available again
when yo u turn on the ignition and start the
engine.
Winter op eration
During the winter months, battery capacity
tends to decrease as tempe ratures d rop . This
i s because more powe r is also consumed while
start ing, and the headl ights, rea r window de ­
fogger, etc., are used more often.
Avo id unnecessary power consumption, par­
ticularly in c ity t raffic or when t rave ling on ly
short d istances. Let you r autho rized Aud i
dealer check the capacity of the vehicle bat­
tery before winter sets in ¢
page 268. A well
charged battery wi ll not only prevent starting
prob lems when the weather is cold, but will
also last longer .
If your vehicle is left standing for severa l
weeks at extremely low temperat ures, the
veh icle battery should be removed and
stored where it will not freeze. This will
prevent it from bei ng damaged and hav ing
to be replaced.
Checkin g and fillin g 267
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 dr iver's
seat,
read and h eed all WARNINGS G &_ .
Always heed the safety warnings , when work­
ing on the vehicle battery or the vehicle e lec­
trical system to prevent injury .
The following WARNINGS are ver y
important when working on the batter y:
Alway s heed the following WARN IN G SY M-
BOLS a nd safety p re caution s when working
on the battery .
®
Alway s wear e ye prote ction.
~
Batt ery acid contain s sulfuric acid. Al -
w ay s we ar gloves and eye prot ection.
@
No
-spa rk s
- flam es
- smoking .
~
When a b atter y is ch arged , it produces
h y drogen g as w hic h is e xplosi ve and
could cause pe rsonal injur y.
®
Alw ays keep the batt ery well out of
r e a ch of childr en.
A 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 inju ry.
- Battery acid conta ins sulfuric acid. Sulfu­
ric acid can cause blindness and severe
bu rns.
- Always wear g loves and eye protection.
Do not tilt the battery because acid
~
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268 Check ing and filling
could leak out of the venti lation
open ings.
- If you get battery acid in your eyes or
on your skin, immediately rinse with
cold water for several m inutes and get
medical attention.
- If you should ingest any battery acid,
see k medical attention immediately.
- Do not expose the battery to an open
flame, electric sparks or an open light.
- Do not smoke.
- Do not interchange the positive and neg-
ative cab les .
- When wo rking on the battery, be sure
not to short-circuit the terminals with
tools or other metal objects. This would
cause the battery to heat up very quickly,
which could lead to damage or explosion
and personal injury.
- When a battery is charged, it produces
hydrogen gas which is explosive and
could cause personal injury.
- Always keep the battery well out of the
reach of children .
- Before work is done on the electrical sys­
tem, disconnect the negative ground ca­
ble .
- Before perform ing any work on the elec­
trical system, sw itch off the engine and
ignition as well as any electrical equip­
ment. The negative cable on the battery
must be disconnected. If you are just go­
ing to rep lace a ligh t bu lb, then it is
enough to sw itch off the lights.
- Before dis connect ing the battery, switc h
off the anti-theft alarm system! Other­
wise you will set off the alarm.
- Whe n disconnecting the batte ry, first
disconnec t the negative cable and then
the positive cable.
- Before reconnect ing the battery, make
s u re al l electrical consumers are switch­
ed off. Reconnect the positive cable first
and then the negative cable . Never inter­
change the cables -this co uld start a fire!
- Never charge a frozen or a thawed-out
battery . It co uld explode! If a battery has
frozen, then it must be replaced. A dis- charged batte
ry can freeze over at 32 °F
(0 oc).
-Make sure the vent hose is a lways attach­
ed to the opening on the side of the bat ­
tery .
- Never use batteries wh ich are damaged .
There is the danger of an explosion! Al­
ways replace a damaged battery.
A WARNING
-
Ca lifornia Proposition 65 Warning:
- Battery posts, terminals and related ac­
cessories conta in lead and lead com­
pounds, chemicals known to the State of
California to cause cance r and reproduc­
tive problems. Wash hands after han­
dling.
(D Note
- Do not disco nnect the vehicle battery
when the ignit ion is switched on or when
the engine is runn ing, otherwise, you will
damage electron ic components in the
electrical system.
- If your vehicle is going to stand for a
long period of ti me without be ing driven,
pro te ct the ba ttery from "freezing", o th­
erw ise it will be damaged and will then
have to be replaced .
Battery charging
Starting the engine requires a well charged
battery .
Fig. 24 8 Eng ine compart men t: Co nnectors for ch arger
and jumper cables
Ill>

316 Fuses and bulbs
must be co rrectly taken apart and then prop ­
erly put back together to help prevent break­
age of parts and long term damage from wa­
te r that can enter housings that have not been
properly resealed.
F or your safety, we recommend that you have
your author ized Audi deale r replace any bulbs
for you, since your dealer has the proper tools,
the correct bulbs and the expertise.
Gas discharge lamps (Xenon lights)*:
Due to the high electrical vo ltage, have the
bu lbs rep laced by a qualified technician.
Headlights with Xenon light can be identified
by the high voltage sticker.
A WARNING
Contact with high-voltage components of
the electrical system and improper re­ placement of gas discharge (Xenon) head­
light bulbs can cause serious personal in­
jury and death .
- Xenon bulbs are pressurized and can ex­
plode when be ing changed .
-Chang ing Xenon lamps requires the spe­
cial train ing, instructions and equip­
ment .
- Only an authorized Audi dealer or other
qualified workshop should change the
bulbs in gas d ischarge lamps.
A WARNING
There are parts with sharp edges on the
openings and on the bulb holders that can
cause serious cuts.
- If you are uncertain about what to do,
have the work performed by an author­
ized Audi dea le r or other qualified work­
shop. Serious personal injury may result
from improperly performed work .
(j) Tips
-If you must replace the light bu lbs your­
se lf, always remembe r that the engine
compartment of any vehicle is a hazard­
ous area to work in . Always read and
heed all WARNINGS
c::> page 256 c::> _& .
-
- It is best to ask your authorized Audi
dealer whenever you need to change a
bulb .

318 Emergency situations
@ Tips
- The discharged battery must be properly
connected to the vehicle's electrical sys­
tem. When jump starting or charging the
battery, never connect the negative
ground cable to the battery negative
post because the battery manager sys­
tem must be able to detect the battery's
state of charge . Always connect the neg­
ative ground cable to the negative
ground post of the battery manager con­
trol unit.
Use of jumper cables
Make sure to connect the jumper coble
clomps in exactly the order described below!
Fig . 272 Engine co mpartment: Conne cto rs fo r jum per
c ables a nd charger
®
Fig. 273 Ju m p sta rt in g w it h the bat te ry of anot her ve ­
h icle : A - b ooster battery, B - discharge d ve hicl e batte ry
The procedure described below for connecting
jumper cables is intended to provide a jump
start for your veh icle .
Vehicle with discharged battery:
.. Turn
off lights and accessories, move lever
of automatic transmission to N (Neutral) or
P (Park) and set parking brake. Connect
POSITIVE(+) to POSITIVE(+)
(red)
.. Open the red cover on the pos itive pole
¢ fig. 272 .
1. Connect one end of the red positive cable
on the jump start bolt
c::;, fig. 2 73@
(Bolts under red cover = "positive") of the
vehicle to be started @.
2. Connect the other end to the positive ter-
mina l@ of the booster battery@.
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Connect one end of the black negative ca­
ble to the negat ive terminal @ of the
booster battery @.
4. Connect the other end of the black nega­
tive cable to the jump start bolt@ (Bolts
with hex head= "negative") of the vehicle
to be started @.
Starting the engine
.. Start the engine of the vehicle w ith the
booster battery@. Run the engine at a
moderate speed .
.. Start engine with discharged vehicle battery
@ in the usual manner.
.. If the engine fails to start: do not keep the
starter crank ing for longer than 10 seconds .
Wait for about 30 seconds and then try
again .
""W ith engine running, remove jumper cables
from both vehicles in the exact
reverse or·
de r .
.. Close the red cover on the positive pole.
T he battery is vented to the outside to prevent
gases from entering the veh icle interior. Make
sure that the jumper clamps are well connect­
ed with their
metal ports in full contact with
the battery terminals.
A WARNING
-
To avoid serious persona l injury and dam-
age to the vehicle, heed all warnings and i nstructions of the jumper cable manufac-
turer . If in doubt, call for road service . ,..

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A
Accessories 328
Adapt ive A ir Suspension ........... .. . 157
Cargo mode in the MMI ....... ... .. . 162
Controls . . . . . . . . . . . . . . . . . . . . . . . . . 15 7
Descr ipt ion . ............. .... .. ... 157
H igh level . ...... ..... ... .. .. .. ... 157
Highway leve l .. ... .... ... .. .. .. ... 157
Instrument cluster display .. ... .. .. . 160
Jacking mode when changing a flat tire 161
Low level . .. ............. .... .. ... 157
Normal level ............. .... .. ... 157
Segment display .................. 159
Sett ing the driving modes .. .. .. .. .. . 159
Trailer towing mode ................ 161
Using sw itch for cargo mode .. .. .. .. . 162
War ning/ indicator lights . .. .. .. .. .. .. 17
Adaptive cruise control ............. .. 115
Changing speed . ........ ... .. .. .. . 119
C leaning the sensor ......... .. .. .. . 243
D river info rmation ........ .. .. .. .. . 122
Driver intervention prompt ... .. .. .. .
D riving in t raffic .. ....... ... .. .. .. .
Driving program .. ..... ... ... ... .. .
Error messages ... .... ... .. .. .. .. .
Open road .. ............. .... .. .. .
Override 126
116
126
124
116
116
Request for driver to assume control .. 116
Save speed . . . . . . . . . . . . . . . . . . . . . . . 118
Sett ing distance ......... ... .. .. .. . 120
Sett ings . .. ............. .... .. .. . 126
Sett ing t ime interval ............... 120
Specia l dr iv ing s ituations .. .. .. .. .. . 12 7
Status messages . ..... ... .. .. .. .. . 124
Switching on and
off ...... .. .. .. .. . 118
System limits ... .. .... ... .. .. .... . 127
Temporarily turning
off . . . . . . . . . . . . . 120
warn ing/ indicator lights . .. .. .. .. .. . 123
Adaptive light . .... ..... ... .. .. .. .... 62
defective . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7
AdBlue .. .. .. ................. .. ... 25 2
Fil ling 254
M essages in the instrumen t cluster dis-
p lay ... .. .. .. .... .. .... ... .. .. ... 253
Inde x 331
Adding
E . l ngine coo ant ..... . ... ...... ... .. 264
Engine oi l ... .. .. .. . .. ... .... ... .. 261
Windsh ie ld washer fluid ............ 270
Additional accessor ies
Additives Engine o il
Adjusting 328
261
Instrument cluster illuminat ion ....... 13
Steering co lumn electrically ......... 105
Steering column manua lly .......... 105
Adjusting front seats . . . . . . . . . . . . . . . . .
7 4
Airbag
Warning/ind icator lights ........ .. .. . 16
Airbag system . . . . . . . . . . . . . . . . . 182, 198
Advanced Airbag System ....... ... .. 186
Advanced Airbag System components . 189
Care ............................. 196
Children .. .. .. .. .... ........... .. 204
Child restraints ... .. . .. ... .... ... .. 205
Components (front airbags) .. ... .. .. 189
Danger of fitting a child safety seat on
the front passenger seat ........ .. .. 184
Disposa l ......................... 196
Front a irbags . . . . . . . . . . . . . . . . 186, 187
How do the front airbags work? ...... 191
How many a irbags does my vehicle
have? ....... ... .. ............... 189
How the Advanced Airbag System com-
ponen ts work togethe r ............. 190
Important th ings to know .... ... .. .. 182
Indicator lig ht ..... . ... ...... ... .. 193
Monito ring . ..... ... .. .. ..... ... .. 193
PASS ENGER AIR BAG OFF light ... .. .. 193
Repairs ... .. .. .. .... ........... .. 196
Safety instructions ................. 195
S ide a irbags ...................... 197
S ide curtain airbags .. .. .. ..... ... .. 200
Weight-sensing mat ............... 204
When must the system be inspected? . 193
Air conditioning
refer to Climate controls . . . . . . . . . . . . . 94
Air distribution Climate controls .. ................. . 97
Four- zone automatic comfort air condi-
tion ing . .. .. .. .. .. ............... 102
Air poll utants filte r
Climate controls .... . .. ..... ... .. .. . 94
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332 Index
Alcantara
C leaning 245
A ll-w heel drive . ........... .... .... . 227
Winter tir es
A lternator 298
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Ambience lighting Lighting profiles .......... .... .... .. 65
Anti -freeze
refer to Engine coo lant system ...... . 262
Anti-lock brake system ..... ... .. .. .. . 223
Warn ing/ indicator lights . . . . . . . . . 16, 18
Anti-slip regulation ........ .. .. .... . 223
Warn ing/ indicator lights ... .. .. .. .. .. 16
Anti-theft systems Anti-theft alarm system . . . . . . . . . . . . . 50
Electronic immobilizer ... .. .. .. .... . . 40
Approach/departure angle . .. .. .. .. .. . 235
Ashtray . .. ... ............ .. .. .. .. .. 89
Asterisk What does it mean when something is
marked with an asterisk? . . . . . . . . . . . . . . 6
Aud i b rak ing guard ....... .. .. .. .. .. . 129
Error messages .... ....... ... .... . 130
Settings . . . . . . . . . . . . . . . . . . . . . . . . . 130
Status messages . . . . . . . . . . . . . . . . . . 130
Switching on and off ...... .. .. .. .. . 130
Aud i Service Repair Man uals and Litera-
ture .. .. .. .. ............. .. .. .... . 326
Auto -Check Control . . . . . . . . . . . . . . . . . . 30
Automatic belt retractor ... ... .. .. ... 177
Automatic mode
F our-zone automatic comfort air condi-
tioning .... ... .. ..... ... .. .. .... . 101
Automatic Shift Lock (ASL) . . . . . . . . . . . 140
Automatic transmission ..... .. .. .... . 139
Automatic Shift Lock (ASL) . .. .. .. .. . 140
Driving .. ................. .. .... . 141
Emergency mode . . . . . . . . . . . . . . . . . . 143
Emergency release ......... ... .. .. . 143
H ill descent contro l ........ ... .. ... 142
I gn ition key safety lock .... .. .. .. .. . 107
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . 143
M anual s hift program ......... .. .. . 1 42
Selector lever ........... ... .. .... . 139
Shift paddles . . . . . . . . . . . . . . . . . . . . . 142 AUTO mode
A/C climate controls ... ..... ... .. .. . 97
Auto Safety Hot line ............. .... 170
Average speed . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle .... ... .. .. 232
B
Bass box
Battery .... .. .. .. .. ........... ... .
Battery location .. ................ .
Charg ing ... ... .. .. ... ........... .
Impo rtant warnings when working on
the battery .... .. ............. ... . 30S
266
267
268
267
Jump start ing .. .. ... .......... .. .. 317
Low .. .. .. .... .. ... .. ..... ... .. .. 228
Replacing the battery ... .... ... .. .. 270
State of charge ... .. ... ......... ... 228
Voltage ... .... ................... . 35
Winter operation . ............. .... 266
Working on the battery .. .... ... .. .. 267
Before driving ..... ... .. ..... .... . .. 163
B lended gasoline .. ................ . 248
Booster seats . . . . . . . . . . . . . . . . . . . . . . 211
Brake fluid
Changing the brake fluid ..... ... .. .. 266
Checking the brake fluid level . ... .. .. 265
Reservoir ... .. .. .. .... .... .... ... 265
What is the correct brake fluid level? .. 265
What shou ld I do if the brake fluid warn-
ing light comes on? .... .. ... ... .. .. 265
Brake light Defective . . . . . . . . . . . . . . . . . . . . . . . . . 23
Brake system .... ... .............. .. 265
Anti- lock brake system . . . . . . . . . . . . . . 18
Brake assist system ..... .... ... .. .. 223
Brake booster .... ... .. ..... .... . .. 225
Brake fluid . ..... ... .. ..... ... .. .. 265
Brake fluid specifications for refill and re-
placement .... .. ............. .... 266
Brake pads .. .. .. ..... ........... . 230
General information .............. . 225
How does moisture or road sa lt affect the
brakes? . .. .. .. .. ............. .. .. 225
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 32
Parking brake .. .. ... .......... .. .. 111
Warning/indicator lights ..... ... .. .. . 19
Worn brake pads symbo l . . . . . . . . . . . . . 36

334 Index
Controls .... .. .. ..... ... .. .. .... .. 95
Defrosting/defogging . . . . . . . . . . . . . . . 97
Descr ipt ion .. .. ... .... ... .. .. .... .. 94
Energy management . . . . . . . . . . . . . . . . 94
Fan . .. .. .... ........... ........ .. 97
Front seat ventilation ...... ... .. ... 103
H eated seats, front ....... .. .. .. .. . 103
Key coded sett ing .............. ..... 94
Recircu lation mode (automatic) . .. ... 102
Recommended se ttings .............. 94
Residua l heat ... ...... ... .. .. .... .. 96
Setting the temperature ... .. .. .... . .
9 7
Supp lementary heater ... .. .. ... ... . 103
Synchron izat ion ............ .. .... . 102
Turn ing on and off ........ .. .. .... .. 96
Using climate control economically .. .
100
Clock ... .... ... . ...... ... .. .. .... .. 1 1
C losing
P anoramic slid ing su nroof .. .. .. .. .. . .
55
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cold ti re inflat ion p ressure ... .. .. .... . 278
Compass m irror ..... ...... .. .. .. .. .. 72
Comp liance .. ............. .. .. .. ... 329
Consumer Info rmation . . . . . . . . . . 1 70, 326
Contact ing NHTSA ...... .... ... .... .
170
Controls
Cleaning ... ... .. ..... ... .. .. .... .
245
Conve nience key ........... .. .. .... .. 49
Dr iver messages ........ .. .. .. .. .. . 1 10
Lock ing vehicle . .. ..... ... .. .. .... .. 50
START button .. .. ..... ... .. .. .... . 109
Starting engine ....... ... .. .. .... . 109
STOP button ............... .. .... . 110
Switching engine off ............... 110
Switching on ignition .. ..... ..... .. . 109
Unlock ing vehicle .......... ... .. .... 49
Convertible c hil d safety seats . ... .. .. . 210
Conve rtible locking retracto r
Activating ........................
215
Deactivating . .. .. ..... ... .. .. .... . 216
Using to secure a chi ld safety seat
213, 2 15
Coolant system ................. .... 262
Cooling box in g love compartment .. ....
91
Cooling System
Expansion tank . .. ..... ... .. .. .... . 263
Corner ing light .. .... ...... .. .. .. .. .. 62 Cruise cont
ro l
Changing speed .. .. ... ..... ... .. ..
113
Presett ing your speed . . . . . . . . . . . . . . 114
Switching off ..................... 114
Switching on ..... ............. .... 113
Warning/ind icator lights ........... .. 18
also refer to Adaptive cruise control ... 115
Cruising range . . . . . . . . . . . . . . . . . . . . . . . 24
(u pholder . . . . . . . . . . . . . . . . . . . 81, 88, 89
D
Damp ing
refer to Adapt ive A ir Suspension . 157, 159
Data recorder ... .. ............. .. .. 223
Date d is p lay . . . . . . . . . . . . . . . . . . . . . . . . 11
Daytime run ning l ights. . . . . . . . . . . . 60, 61
Declarat ion of compliance
Adaptive cruise control .............
329
Audi side ass ist ................... 329
Cell phone package ................ 329
Convenience key .. .. ... ....... ... .. 329
E lectronic immob ilizer ............. . 329
Homelin k universal remo te control ... 3 29
Remote con tro l key ............ .... 3 29
Decorative parts/tr im
Cleaning ...... .................. .
244
def
What does this mean when it appears in
the tr ip odometer display? ...........
12
Defective light bu lb warning . ... .. .. .. . 23
Defrost ing/defogg ing the w indows ... .. . 97
Defrost ing/defogging windows ......... 99
De term ining co rrect load limit ........
288
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . 249
Diesel pa rticulate f ilter . . . . . . . . . . 36, 231
Digital cloc k . . . . . . . . . . . . . . . . . . . . . . . . 11
Digital compass . . . . . . . . . . . . . . . . . . . . .
72
Digital speedometer . . . . . . . . . . . . . . . . . . 22
Dime nsio ns .. ... ...................
324
D imming the rearview mirror ... .. .. .. . 71
D ip st ick
Reading the d ipst ic k properly ........ 260
Displays Cleaning . . . . . . . . . . . . . . . . . . . . . . . . .
245
Distance control system
refer to Adapt ive cruise control ..... .. 115