2021 AUDI Q7 light

4M1012721BC
Emergency assistance


Both jump start cables must be connected in the
correct order.

Fig. 189 Engine compartment: connectors for jump start
cables or a charger



Fig. 190 Connecting the jump start cables
The jump start cable connections are located in
the engine compartment.
Follow the information about the vehicle battery
=> page 254.
Connecting the positive cable (red) to the
positive terminal
> Open the red cover on the positive terminal
> fig. 189.
1. Attach one end of the positive cable (red) to
the jump-start pin @ 9° fig. 190 on your vehi-
cle.
2. Attach the other end of the positive cable
(red) to the positive terminal @ on the pow-
er source.
Connecting the negative cable (black) to the
negative terminal
3. Attach one end of the negative cable (black)
to the negative terminal @) on the power
source.
4. Attach the other end of the negative cable
(black) to the jump-start pin @ on the vehi-
cle.
Starting the engine
> Start the engine in the vehicle giving the charge
and let it run at idle.
> Now start the engine in your vehicle, which has
the drained battery.
> If the engine does not start, stop the starting
procedure after 10 seconds and then repeat it
after approximately 30 seconds.
> Turn on the rear window defogger in your vehi-
cle in order to reduce any voltage peaks that
may occur when disconnecting the jump start
cables. The headlights must be switched off.
> With the engines running, remove the cables in
reverse order of the way they were installed.
> Close the red cover on the positive terminal.

ZA\ WARNING
— Never connect the jump start cable directly
to your vehicle battery. Only use the connec-
tions in the engine compartment.
— Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive vehicle battery terminal. This
can cause a short circuit.
—The plugs on the battery cells must not be
opened.
— Keep ignition sources (such as open flames,
burning cigarettes, etc.) away from the vehi-
cle batteries to reduce the risk of an explo-
sion.
— Route the jump start cables so they cannot
get caught in the moving parts in the other
vehicle's engine compartment.

@) Note
Please note that the connecting process previ-
ously described for the jump start cables is in-
tended for when your vehicle is being jump
started.
293

4M1012721BC
Fuses and bulbs



Fig. 195 Driver’s side cockpit: cover ©, left side of luggage
compartment: cover (©) (opening on the right only in
vehicles with plug-in hybrid drive*)
A fuse that has blown will have metal strips that
have burned through.
The fuses are located in the left footwell under
the foot rest (left-hand drive vehicle or be-
hind the cover (right-hand drive vehicle) Addi-
tional fuses are located on the front side of the
cockpit (driver's side) (© and under a cover in the
luggage compartment (0).



> Switch the ignition and all electrical equipment
off.
> Check the table that follows to see which fuse
belongs to the equipment.
> Remove the screwdriver and the reversible Torx
bit from the vehicle tool kit > page 286.
> Remove the footrest or the corresponding cov-
er.
> Remove the colored plastic clip from the fuse
panel, if necessary.
> Remove the clip from the rear side of the cover

» Remove the fuse using the clip.
> Replace the blown fuse only with a fuse that
has the same amp rating.
> Reinstall the plastic bracket.
>» Reattach the footrest or the cover.
Fuse color identification







Color Current rating
in amps
Black 1
Gray 2
Purple 3
Pink 4
Light brown 5
Brown AS
Red 10
Light blue 15
Yellow 20
White ortransparent |25
Light green 30
Teal 35
Orange 40

297

Fuses and bulbs

ZA\ WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.
This can cause damage to the electrical sys-
tem and increases the risk of fire.
@) Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
ty.
@) Tips
— The following table does not list fuse loca-
tions that are not used.
— Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.



Fig. 197 Front passenger's footwell (right-hand drive vehi-
cle): fuse panel with plastic clip

(brown) nT <7 wo @ 7 oo 3 o

Zz ° . | Equipment

Catalytic converter heating

Engine components

Engine components

Engine components

Brake light sensor

Engine components

Engine components

Engine components

WOlLOlINI
AD)
M|ASWIN/
PR
Engine components

B o Oil pressure sensor, oil temperature sensor

Bb BR Engine components

BR N Engine components

b Ww Engine cooling

BE R Engine control module

B wn Engine sensors
Bb a Fuel pump



panel with plastic clip Fuse


No. | Equipment

1 {Ignition coils



3 | High-voltage heating

298

4M1012721BC
Fuses and bulbs

































Fuse panel @) (red) Fuse panel (4) (brown)
4 |Compressor 1 Intersection assistant, driver assist sys-
5 |Engine mount tems
6 |Windshield washer system control module 12 | Right headlight
7 |Instrument panel 13 | Left headlight
8 | Climate control system blower 15 | USB input
9 | Driver assistance systems control module 16 | Rear Seat Entertainment preparation
10 | Emergency call system Fuca panel G) (DD)
11 | Engine start, electric drive clutch No. | Equipment
12 | Right Headlight 1 |Anti-theft alarm system
Fuse panel (8) (black) 2 |Engine control module
No. | Equipment 3 | Front seat electronics, lumbar support
1 | Front seat heating 4 |Automatic transmission selector lever
2 |Windshield wipers 5 |Horn
3 | Left headlight electronics 6 |Parking brake
4 |Panoramic glass roof 7 | Diagnostic interface
5 |Left front door control module 8 | Roof electronics control module
6 |Sockets 9 |48 V drivetrain generator
7 |Right rear door control module 10 | Airbag control module
8 | Left headlight 1 Electronic Stabilization Control (ESC), An-
9 |Right headlight electronics trtock Braking System cine
in Windshield washer systemn/headlight 12 Diagnostic connection, light/rain sensor
washer system control module 13 | Climate control system
11 | Left rear door control module 14 | Right front door control module
12 | Parking heater 15 |Climate control system compressor
Fase panel @ (brown) 16 | Brake system pressure reservoir
Nou) Faipmsns Fuse assignment - Driver's side of the
Seat ventilation, seat electronics, rearview (oleae
1 mirror, rear climate control system control
panel, diagnostic connection, traffic infor-
mation antenna (TMC)

N
Vehicle electrical system control module,
diagnostic interface

Sound generator

Transmission fluid cooling valve

Engine start, electric drive

Night vision assist, active roll stabilization

wW}oa;m|
&|w
Adaptive cruise assist, front wheel sensors


10 Exterior sound generator


LE EEEL|
Fig. 198 Driver side cockpit: fuse panel with plastic bracket D>
299

Fuses and bulbs




Fuse panel (d) (black)

No. | Equipment

Audi phone box

Climate control system, fragrance system

Head-up display

Audi music interface, USB input

Steering column lock

Upper/Lower display

W}OlN|/
Mm)
BR]
WIN
Instrument cluster

10 | DVD drive

11 | Light switch, switch panels

12 | Steering column electronics

13 | Volume control

14 | MMI Infotainment system control module

15 | Steering column adjustment


16 | Steering wheel heating














with plastic clip
Fig. 200 Left side of the luggage compartment: fuse panel
with plastic clip (plug-in hybrid drive*)
y 1 High-voltage heating, thermomanage-
ment
Air suspension/suspension control
6 |Automatic transmission control module
7 Rear seat heating, rear climate control sys-
tem controls
Third row seat adjustment
9 | Left tail light
10 | Front belt tensioner on driver's side
Luggage compartment lid central locking,
11 | fuel filler door, luggage compartment cov-
er
12 |Luggage compartment lid control module
Fuse panel @)
No. | Equipment
Fig. 199 Left side of the luggage compartment: fuse panel 1 | Rear climate control system blower
2 |Sound-amplifier
3 | Exhaust treatment, sound actuator
4 |Rear climate control system control panel
5 |Right trailer hitch light
300

4M1012721BC
Fuses and bulbs




















Fuse panel (2) (red) Fuse panel @ (red)
6 | Trailer hitch positioning motor 8 | Climate control system compressor
7 |Trailer hitch release 9 |Auxiliary battery control module
8 | Left trailer hitch light 10 | High-voltage battery
9 | Trailer hitch socket 11 |Charging system
10 |Allroad sport differential 12 Auxiliary heating and air conditioning ra-
11 | Exhaust treatment dio receiver
12 | Driver’s side rear safety belt tensioner 14 | Thermal management, coolant pumps
15 | Thermomanagement control module
Fuse panel (3) (brown)
No. | Equipment Fuse panel (5) (brown)
Driver assistance systems control module No. | Equipment
2. | Audi phone box Front seat heating
3 Front seat electronics, right lumbar sup- 9 | Exhaust treatment
port 10 Rear seat heating, rear climate control sys-
4 |Side assist tem controls
5 | Rear Seat Entertainment preparation 12 | Exhaust treatment
6 |Tire pressure monitoring system
7 |Exterior antenna Bulbs
8 Auxiliary heating radio receiver, tank mod-
ule
: Audi recommends having a bulb replaced by an
10 ae and telematics authorized Audi dealer or doris Audi i
Facility in cases of doubt. These facilities have
ll Convenience access and start authoriza- the correct tools and replacement parts as well
tion control module as the required technical knowledge.
12 | Garage door opener LED lights*
13 | Rearview camera, peripheral cameras
14 Convenience system control module, right yourveniee is equipped with maintenance-free
tail light

L5 Passenger’s side rear safety belt tensioner

16
Front belt tensioner on front passenger's
side

Fuse panel @) (red)

No. Equipment

Active roll stabilization

High-voltage battery

High-voltage battery water pump

Power electronics control module

Brake booster

Voltage converter


NI
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Wl)
Ni
eR
Engine start

ights and tail lights. However, if a light bulb
needs to be replaced, please contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty.

AX

If you still would like to try replacing the
bulbs in your vehicle yourself, read the warn-
ings regarding working in the engine compart-
ment > A\ in General information on
page 245.
WARNING

© Note
Make sure the covers are fitted correctly on
the headlights lights so that no water will
301
>

Fuses and bulbs

leak in from the outside and the light function
will not be impaired.
302

Technical data

(er) Feb a(t)


Fuel tank 22.5 gal (85 liters) /
19.8 gal (75 liters)
Windshield and headlight washer system* 6.3 qt (6 liters)

A/C system refrigerant oil
The exact type and amount of refrigerant oil in
the A/C system is specified on the sticker on the
refrigerant compressor.
Refrigerant oil 110/140 g?) +/-10g

a) The specifications depend on vehicle equipment.
Weights

Gross Axle Weight Rating (GAWR)
The maximum permitted load on the front axle
@ or the rear axle @) is listed on the safety cer-
tificate on the side area of the door or on the
driver's door pillar.
B8U-0380
Load
= NII A The maximum permitted load is listed on the tire
pressure label on the driver's door pillar.


Fig. 203 Safety certificate
Roof load
Gross Wehiche'Wleight Rating (GNIAR) The maximum permitted roof load is 220 lbs
The maximum permitted total weight @ of the (100 kg).
vehicle is listed on the safety certificate on the
side area of the door or on the driver's door pillar.
Trailer load



Q7 45 TFSI 4,400 lbs (2,000 kg) 440 lbs (200 kg)
QZ SS'TFSI 7,700 lbs (3,500 kg) 770 lbs (350 kg)
SQ7 7,700 lbs (3,500 kg) 770 lbs (350 kg)
314