2021 AUDI Q5 Compressor

Storage and convenience

Storage and convenience
Power sources
When the ignition is switched on, you may be
able to use multiple power sources for external
devices, depending on the vehicle equipment.
12 volt sockets
You can connect electrical accessories to the 12
volt sockets. The power usage from the sockets
must not exceed a total of 120 watts. Do not
connect multiple devices to the sockets in the ve-
hicle at the same time.
The 12 volt sockets are labeled with the 12V
symbol. They are located in the front center con-
sole, in the rear* and on the side trim panel in the
luggage compartment”*.
USB ports
Applies to: vehicles with USB port
You can charge mobile devices using the USB
ports. The USB ports are labeled with the «> or
[4 symbol or CHARGE ONLY.

Z\ WARNING
— To reduce the risk of fatal injury, store all
connected devices securely when driving so
that they do not move around inside the ve-
hicle when braking or in the event of an acci-
dent.
— Incorrect usage can lead to serious injuries
or burns. To reduce the risk of injuries, never
leave children unattended in the vehicle
with the vehicle key.


@® Note
— Read the operating manuals for the con-
nected devices.
—To reduce the risk of damage to the vehicle
electrical system, never attempt to charge
the vehicle battery by connecting accesso-
ries that provide power to the power sour-
ces.
— Do not connect any device whose network
class (voltage) does not match the network
class designed for the socket.
82
— Disconnect the connectors from the power
sources carefully to reduce the risk of dam-
aging them.
G) Tips
Do not connect any other devices to the sock-
ets when using the compressor* provided by
the factory > page 288. The power consump-
tion in the sockets may be temporarily ex-
ceeded when using the compressor*.
Cup holders
Applies to: vehicles with cup holders

Fig. 76 Rear center armrest*: cup holders
Depending on vehicle equipment, your vehicle
may have cup holders in the front center console
and in the rear center armrest.
Cup holders in the rear center armrest*
> Fold down the center armrest* by pressing on
the release lever @) > page 86, fig. 82.
> Press the button to open the cup holder
> fig. 76.
> To close the cup holder, fold the cover back un-
til it clicks into place.

A WARNING
— Do not put any hot beverages in the cup
holder while the vehicle is moving. Hot bev-
erages could spill, which increases the risk
of injury.
— Do not use any breakable beverage contain-
ers (for example, made out of glass or por-
celain). You could be injured by them in the
event of an accident. >

High-voltage system

High-voltage system
General information
Introduction
Applies to: vehicles with plug-in hybrid drive
All work done on the high-voltage system must
only be performed by certified high-voltage tech-
nicians at authorized Audi dealers or authorized
Audi Service Facilities in accordance with Audi
guidelines.
The high-voltage system is composed of the fol-
lowing high-voltage components, among other
things: the high-voltage battery, the power elec-
tronics, the electric motor, the high-voltage A/C
compressor, the high-voltage heater, the charg-
ing system and charging port, and the orange
high-voltage wiring.
The high-voltage battery is located in the lug-
gage compartment under the cargo floor and
does not require any maintenance from the driv-
er.

ZX WARNING
The voltage in the high-voltage system is high
enough to cause fatal injuries. Touching a
damaged high-voltage component can result
in a fatal electric shock. The components in
the high-voltage system are marked with a
warning label which warns against the high-
voltage.
— The voltage level in the high-voltage system
is still dangerous and potentially life-threat-
ening when the ignition is switched off.
— Never perform work on the orange high-
voltage cables or on other high-voltage
components. Only authorized repair facili-
ties that are certified may perform work on
the high-voltage system.
— Never damage, alter or remove the orange
high-voltage cable or disconnect it from the
high-voltage system.
— Never perform any work using cutting, shap-

ing or sharp-edged tools or heat sources

122

near the high-voltage system and high-volt-
age cables.
— Gases that escape from the high-voltage
battery can be poisonous or flammable.
— Damage to the high-voltage battery could
cause the high-voltage battery to leak im-
mediately or in the future, and poisonous or
flammable gases could escape. Do not in-
hale the gases!
— Do not expose yourself to any leaking fluids
and do not come into contact with them.
— The high-voltage battery electrolyte fluid is
caustic. If electrolyte fluid comes into con-
tact with the skin, flush the affected area for
at least 15 minutes with clean water. Then
wash the affected area with soap. Have the
affected area examined by a medical profes-
sional.
— In the event of a technical emergency, in-
form the responders that the vehicle is
equipped with a high-voltage battery.
() Note
The high-voltage system can be damaged if
the vehicle underbody comes into contact
with the ground. Immediately drive your vehi-
cle to an authorized repair facility and have it
inspected.
B High-voltage battery: risk of fire! Safely
park and exit vehicle now. Contact emergency
responders!


Stop the vehicle immediately or as soon as possi-
ble. Park the vehicle in a safe place outdoors that
is not near buildings, roof overhangs, carports or
similar structures. Do not continue driving and
switch the ignition off. Make sure there are no
people or animals inside the vehicle. Contact
emergency services. See an authorized Audi deal-
er or authorized Audi Service Facility for assis-
tance.

Emergency assistance

Emergency assistance
General information
> Park the vehicle as far as possible from moving
traffic in the event of a breakdown. In the event
of a flat tire, park the vehicle ona level surface.
If you are ona steep hill, be especially careful.
> Set the parking brake.
> Switch the emergency flashers on.
> Have the passengers exit the vehicle. They
should move to a safe place, for example be-
hind a guard rail.

_Z\ WARNING
Follow the steps given above. This is for your
protection and the for the safety of others on
the road.


Equipment
Vehicle tool kit, tire mobility kit, a
vehicle jack
Applies to: vehicles with the vehicle tool kit, tire mobility kit,
and vehicle jack

TT eee ee TTL

Applies to: vehicles with plug-in hybrid drive
Fig. 182 Luggage compartment: side trim panel and com-
partment
288
The vehicle tool kit, vehicle jack, tire mobility kit
and compressor are stored in the luggage com-
partment under the cargo floor cover.
> Lift the cargo floor using the handle © fig. 181.
> Applies to: vehicles with spare tire: Turn the
handle counter-clockwise and remove the spare
tire.
Plug-in hybrid drive: The vehicle tool kit, the tire
mobility kit and the compressor are located in
the side trim panel @ and Q) and in the compart-
ment @) under the cargo floor cover > fig. 182.
@ Tips
— The vehicle jack in your vehicle is mainte-
nance-free.
— Plug-in hybrid drive: The vehicle must not
be operated without a tire mobility kit.
Tire mobility kit
Preparation
Applies to: vehicles with tire mobility kit
> Read and follow the important safety precau-
tions > page 288.
» Set the parking brake.
> Select the “P” position.
> Check if a repair with the tire mobility kit is pos-
sible > page 288.
ORT Ranma muie) isa
Applies to: vehicles with tire mobility kit


B8K-1475



Fig. 183 Tire: tire damage that cannot be repaired
The tire repair is only meant for temporary use.
Change the damaged tire as soon as possible
SA.

80B012721BA
Emergency assistance

If the tire is pierced by an object such as a nail,
do not remove the object from the tire.
The tire mobility kit can be used at temperatures
as low as -4 °F (-20 °C).
The tire mobility kit must not be used:
—If the tire has cuts or punctures that are larger
than 0.16 in (4 mm) @ © fig. 183
— If the rim is damaged (2)
— If you have driven with very low tire pressure or
without air in the tire @)
See an authorized Audi dealer or authorized Audi
Service Facility for assistance in these situations.

ZA WARNING
— Please note that the tire mobility kit cannot
be used in all situations, and that it may on-
ly be used temporarily.
— The tire sealant must not come in contact
with skin, eyes, or clothing.
— If tire sealant comes into contact with your
eyes or your skin, thoroughly rinse the af-
fected area immediately with clean water.
— Do not inhale the fumes.
— If you swallow any of the tire sealant, thor-
oughly rinse your mouth immediately and
drink a lot of water. Do not induce vomiting.
Seek medical attention immediately.
— Change your clothing immediately if it
comes into contact with tire sealant.
— If an allergic reaction occurs, seek medical
attention immediately.
— Keep the tire sealant away from children.



@ Tips
— If sealant leaks, allow it to dry in place. You
can then peel it off like a sticker.
— Note the expiration date on the sealant bot-
tle. Replace the tire sealant at an authorized
Audi dealer or authorized Audi Service Fa-
cility.
— Radio reception can be interrupted when
operating the compressor.

2) The compressor may look different. However, the way it is
operated is generally the same.
— Follow the legal regulations that are appli-
cable in the country where you are operating
the vehicle.
Repairing tires
Applies to: vehicles with tire mobility kit

[RAZ-0054]

[RAZ-0055]


Fig. 185 Tire mobility kit connection
Requirement: the tire mobility kit must be laid
out and ready for use > page 288.
Setting up the tire mobility kit
> Open the cover (2) on the compressor!)
> fig. 184.
> Remove the connector () and pressure hose (5)
from the housing.
> Connect the compressor pressure hose (5) to
the flange © on the tire sealant bottle @.
> Insert the sealant bottle with the flange at the
bottom into the opening @) on the compressor.
> Remove the valve cap from the faulty tire.
> Connect the filler hose @) to the valve ()
> fig. 185.
> Connect the plug @) > fig. 184 to an outlet in
the vehicle.
289
>

Emergency assistance

> Switch the ignition on.
Inflating a tire
> Move the switch (8) > fig. 185 on the compres-
sor into position I.
> Inflate the tire to between 29 psi (200 kPA)
and 36 psi (250 kPA) and read the pressure on
the gauge.
> If this tire pressure is not reached, remove the
filler hose. Drive slowly approximately 33 feet
(10 m) forward or in reverse so that the sealant
can be distributed in the tire. Inflate the tire
again > A\.
ZA\ WARNING
— Read and follow the manufacturer's safety
precautions on the compressor and in the in-
structions on the bottle of sealant.
— Ifa tire pressure of 29 psi (200 kPA) cannot
reached after inflating for 6 minutes, then
the tire is too severely damaged. Do not con-
tinue driving.
— If the tire cannot be repaired with the tire
sealant, see an authorized Audi dealer or au-
thorized Audi Service Facility for assistance.
G@) Tips
Do not operate the compressor for more than
six minutes continuously, or it can overheat.
Once the compressor has cooled, you can con-
tinue to use it.
eet als}
Applies to: vehicles with tire mobility kit


> Affix the sticker that says "max. 50 mph (max.
80 km/h)" that is provided with the tire mobili-
ty kit within the driver's field of vision.
>» Stop the vehicle after driving for about 10 mi-
nutes and check the tire pressure.
> If the tire pressure is lower than 19 psi (130
kPA), then the tire is too severely damaged. Do
not continue driving.

Z\ WARNING
Pay attention to the following after repairing
the tire:

290

— Do not drive faster than 50 mph (80 km/h).
— Avoid hard acceleration or braking and driv-
ing fast around curves.
— The vehicle may become more difficult to
control.
— If the tire is too severely damaged, see an
authorized Audi dealer or authorized Audi
Service Facility for assistance.

(@) For the sake of the environment
You can give the used tire sealant bottle to an
authorized Audi dealer or authorized Audi
Service Facility for disposal.
Gi) Tips
Remember to obtain a new bottle of sealant
from an authorized Audi dealer or authorized
Audi Service Facility after repairing a tire.
Changing a tire
You must complete the preparation before
changing a tire.
> Read and follow the important safety precau-
tions > page 288.
> Set the parking brake.
> Select the “P” position.
» When towing a trailer: disconnect the trailer
from your vehicle.
> Lay out the vehicle tool kit > page 288 and the
spare tire > page 293.
> Applies to: vehicles with air suspension: Select
on the home screen: VEHICLE > Settings &
Service > Air suspension: wheel change.
> Switch the ignition off.

ZA\ WARNING
The vehicle must also be secured to prevent it
from rolling when using the vehicle jack*. Use
suitable objects to block the front and back of
the wheel that is diagonal from the wheel
with the flat tire.

80B012721BA
Emergency assistance


because you will not be able to achieve the
correct tightening specification.
() Note
When removing or installing the wheel, the
rim could hit the brake rotor and damage the
rotor. Work carefully and have a second per-
son help you.
Unidirectional tires
A unidirectional tire profile is identified by arrows
on the tire sidewall that point in the running di-
rection. You must always maintain the specified
running direction. This is necessary to ensure the
tire's optimal performance in regard to adhesion,
running noise, and friction, and to reduce the risk
of
hydroplaning.

To benefit fully from the advantages of the uni-
directional tire design, you should replace faulty
tires as soon as possible and restore the correct
running direction on all of the tires.
> Reinstall the caps on the wheel bolts if necessa-
ry.
> Store the vehicle tool kit in its designated
place.
> If the removed wheel does not fit in the spare
wheel well, store it securely in the luggage
compartment > page 84.
> Check the tire pressure on the installed wheel
as soon as possible.
> Correct the tire pressure and store it in the MMI
=> page 280.
> The wheel bolt tightening specification must be
100 ft lbs (140 Nm). Have it checked as soon as
possible with a torque wrench. Drive carefully
until then.
> Have the faulty wheel replaced as quickly as
possible.
Collapsible spare tire
Applies to: vehicles with collapsible spare tire
The collapsible spare tire is intended for short-
term use only. Have the damaged tire checked
and replaced if necessary by an authorized Audi
dealer or authorized Audi Service Facility as soon
as possible.
There are some restrictions on the use of the col-
lapsible spare tire. The collapsible spare tire has
been designed specifically for your type of vehi-
cle. Do not replace it with the collapsible spare
tire from another type of vehicle.
The collapsible spare tire is located in the lug-
gage compartment under the cargo floor cover.
Requirement: the vehicle tool kit > page 288 and
the compressor must be laid out.
Removing
> Lift the cargo floor using the handle.
> Turn the handwheel counter-clockwise and re-
move it.
> Remove the collapsible spare tire.
You must inflate the collapsible spare tire before-
hand in order to use it.
Inflating
> Remove the valve cap from the collapsible
spare tire.
> Tighten the compressor hose on the collapsible
spare tire valve.
> Connect the compressor hose to a vehicle sock-
et and switch it on.
» Let the compressor run until the specified value
on the tire pressure sticker is reached
> page 271, fig. 180 >©.
> Screw the valve cap back onto the valve.
Returning to storage
> To release air, turn the valve insert. See an au-
thorized Audi dealer or authorized Audi Service
Facility.
> Turn the valve insert back once the air has been
released.
> Wait several hours before placing the collapsi-
ble spare tire in the spare wheel well. Only then
will it fold down completely so that you can
store it securely.
> Then screw the valve cap back onto the valve.
> Secure the collapsible spare tire with the hand-
wheel.
> Fold the cargo floor cover back into place.
293
>

Emergency assistance

Snow chains
Using snow chains on the collapsible spare tire is
not permitted for technical reasons.
If you need to drive with snow chains and your
vehicle has a flat tire, install the collapsible spare
tire on the axle where snow chains are not per-
mitted > page 277. Install the snow chains on
the tire that you removed, and install that in
place of the flat tire.

ZA WARNING
— Only use the collapsible spare tire in emer-
gencies and drive very carefully, especially if
it is
more than six years old.
— The compressor and the hose can become
very hot during operation which increases
the risk of burn injuries.
— After installing a collapsible spare tire, the
tire pressure must be checked as quickly as
possible to reduce the risk of an accident.
— Do not drive faster than 50 mph (80 km/h)
with the collapsible spare tire. Driving faster
than that increases the risk of an accident.
—To reduce the risk of an accident, avoid hard
acceleration or braking and driving fast
around curves with the collapsible spare
tire.
— Never drive using more than one collapsible
spare tire, because this increases the risk of
an accident.
— Normal tires or winter tires must not be
mounted on the collapsible spare tire rim.

@ Note
The compressor must be switched off after six
minutes at the most to reduce the risk of
overheating. Let the compressor cool down
for several minutes before using it again.
294
Jump starting
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
If the engine does not start because the vehicle
battery is drained, you can jump start your vehi-
cle using another vehicle. Jump start cables are
needed to do this.
Both vehicle batteries must have 12 V nominal
voltage. The voltage capacity (Ah) of the vehicle
battery that is giving power must not be less
than the capacity of the drained vehicle battery.
Jump start cable
Only use a jump start cable with a large enough
diameter. Note the manufacturer's specifica-
tions.
Only use a jump start cable with insulated termi-
nal clamps.
Positive cable - usually red.
Negative cable - usually black.

ZA WARNING
— A drained battery can freeze at tempera-
tures around 32 °F (0 °C). If the vehicle bat-
tery is frozen, it must be thawed before con-
necting the jump start cables. If it is not,
the risk of an explosion and chemical burns
increases. After jump starting the vehicle,
drive to an authorized Audi dealer or author-
ized Audi Service Facility immediately to
have the vehicle battery checked.
— Read the warnings when working in the en-
gine compartment > page 246.
— Handling the jump start cables incorrectly
may cause the vehicle battery to explode
and lead to serious injuries.
() Note
— Jump start cables can cause considerable
damage to the vehicle electrical system if
they are connected incorrectly.

80B012721BA
Fuses and bulbs











































Fuse panel (4) (brown) Fuse panel © (black)
14 | Fuel injectors, engine control module 1 Left rear door control module, left rear
15 | Ignition coils, heated oxygen sensors power window
16 | Fuel pump 12 | Parking heater
Fuse panel (8) (red) Fuse panel (©) (black)
No. | Equipment No. | Equipment
Anti-theft alarm system Front seat electronic, seat ventilation,
2. [Engine control module 1 rearview mirror, testclimate control sys-
tem control panel, windshield heating, di-
3 Left front
seat electronics, lumbar sup- agnostic connection
port, massaging seat a A 7
Diagnostic interface, vehicle electrical sys-
4 |Automatic transmission selector lever 2 tem-control module
5 [Horn 3 |Sound generator
6 | Parking brake 4 |Clutch position sensor
7 | Diagnostic interface 5 | Engine start, emergency shut-off
8 | Roof electronics control module Diagnostic connection, traffic information
9 |Emergency call module 6 antenna (TMC)
10 | Airbag control module 7 |USB input
11 Electronic Stabilization Control (ESC), An- 8 | Garage door opener
ti-Lock Braking System (ABS) Audi adaptive cruise control, distance reg-
12 | Diagnostic connection, light/rain sensor 2 ulation
13 | Climate control system 10 | Exterior sound, active accelerator pedal
14 | Right front door control module 11 | Front camera
15 | Climate control system compressor 12 | Right headlight
16 | Brake system pressure reservoir 13 | Left headlight
Fuze panel © (black) 14 |Transmission fluid cooling
No. | Equipment 15 |Alarm and hands-free calling system
1 | Front seat heating Fuse panel (©) (red)
2 |Windshield wipers No. | Equipment
3 |Left headlight electronics 1 {Ignition coils
4 | Panoramic glass roof 2 |Climate control system compressor
5 |Left front door control module 5 |Left headlight
6 | Sockets 6 |Automatic transmission
7 Right rear door control module, right rear 7 |Instrument panel
power window 8 |Climate control system blower
All wheel drive control module 9 | Right headlight
9 |Right headlight electronics 10 | Dynamic steering
10 Windshield washer system/headlight 11 | Engine start, thermal management
washer system control module 7
12 |Oil pump

301