2020 AUDI A6 Owners Manual

4K0012721BD
Emergency assistance

> 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 255, fig. 165>@.
> 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.
Snow chains
Using snow chains on the collapsible spare tire is
not permitted for technical reasons.
If you have to drive with snow chains and a front
tire fails, mount the collapsible spare tire in place
of a rear tire. Install the snow chains on the rear
tire that you removed, and install that in place of
the front tire that failed.

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 SO 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.
C) 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.


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.

Z\ 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, >

279

Emergency assistance


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 231.
— 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.
@ Tips
— There must be no contact between the
vehicles, or else voltage could flow when
connecting the positive terminal and drain
the vehicle battery of the vehicle providing
the jump start.
— The drained vehicle battery must be con-
nected correctly to the electrical system.
— Switch off electrical equipment that is not
needed.
aT eile tle)
Both jump start cables must be connected in the
correct order.

Fig. 177 Engine compartment: connectors for jump start
cables or a charger
280


Fig. 178 Connecting the jump start cables
The jump start cable connections are located in
the engine compartment.
Follow the information about the vehicle battery
=> page 241.
Connecting the positive cable (red) to the
positive terminal
> Open the red cover on the positive terminal
> fig. 177.
1. Attach one end of the positive cable (red) to
the jump-start pin @ © fig. 178 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. >

4K0012721BD
Emergency assistance

> 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.
@) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.
Towing
General information
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
Towing requires a certain amount of practice.
Audi recommends contacting a towing company
to have the vehicle transported.
You should only have your vehicle towed by an-
other vehicle when disabled in exceptional cir-
cumstances. Inexperienced drivers should not
tow.
Notes on towing
When the engine is stopped, the transmission
will not be sufficiently lubricated if traveling at
high speeds and long distances:
— The maximum permitted towing speed is 30
mph (50 km/h).
—The maximum permitted towing distance is 30
miles (50 km).
Additional information on towing with a tow
truck
The vehicle may only be towed with the front axle
raised. Do not wrap any chains or cables around
the brake lines.
Tow bar and towing cable
The vehicle can be towed with a tow bar or tow-
ing cable. Both drivers should be familiar with
the special considerations when towing, especial-
ly when using a towing cable.
Always make sure the traction force does not ex-
ceed the permitted level and there are no shock
loading conditions. There is always the risk of the
coupling becoming overloaded when driving off-
road.
For the most safety and security, drive with a tow
bar. You should use a towing cable only if a tow
bar is not available. Use a towing cable made of
synthetic elastic cable similar elastic material.

ZA WARNING
— Towing highly increases the risk of an acci-
dent, for example from colliding with the
towing vehicle.
— To reduce the risk of an accident, do not al-
low anyone to remain inside the vehicle
when it is being transported by a tow truck
or a special transporter.
C) Note
—If normal towing is not possible, for exam-
ple if the transmission is faulty or if the
towing distance is greater than 30 miles

281

Emergency assistance

(50 km), then transport the vehicle on a
special carrier.
— If the vehicle is towed by a tow truck at the
axle that is not permitted, this can cause se-
vere damage to the transmission.
— The vehicle must not be tow started for
technical reasons.
@) Tips
— If the power supply is interrupted, then it
will not be possible to move the selector
lever out of the "P" position. The parking
lock must be released using the emergency
release before towing the vehicle
> page 98.
— Switch Audi pre sense* off > page 149 when
loading the vehicle onto a vehicle carrier,
train, ship, or other type of transportation,
or when towing the vehicle. This can prevent
an undesired intervention from the pre
sense* system.
— Follow the local legal regulations for tow-
ing.
Read and follow the important information under
=> page 281.
Preparations
> Only secure the towing cable or tow bar at the
designated towing loops > page 282,
> page 283.
> Make sure the towing cable is not twisted. Oth-
erwise it could disconnect from the towing loop
while towing.
> Switch the emergency flashers on in both
vehicles > page 51. However, do not do this if it
prohibited by law.
Towing vehicle (front)
> Only start to drive when the towing cable is
taut.
> Press the brake pedal very carefully.
> Avoid sudden braking or driving maneuvers.
282

Vehicle being towed (rear)
> Make sure the ignition is switched on so that
the steering wheel is not locked and so that you
can use the turn signals, the horn, and the
windshield wipers if needed > A\.
> Switching it off before the vehicle has stopped
may
impair the function of the brake booster
and power steering. You would then need to
use more force to steer and brake the vehicle.
> Release the parking brake > page 104.
> Select the “N” selector lever position.
> Make sure the towing cable is always taut.

ZA WARNING
Never tow a vehicle using a tow bar or towing
cable if the vehicle does not have electrical
power.
Front towing loop


Fig. 179 Front bumper: installing the towing loop
The threaded opening for the towing loop is lo-
cated on the right side of the front bumper.
> Remove the towing loop from the vehicle tool
kit > page 272.
> Press the cap inward with brief, strong pressure
=> fig. 179. The cap will loosen from the bump-
er.
> Tighten the towing loop in the threaded open-
ing until it stops and then tighten it with a
wheel wrench.
>» After using, place the towing loop back in the
vehicle tool kit.

ZA WARNING
If the towing loop is not tightened until it
stops when installing, the threads may be >

4K0012721BD
Emergency assistance


pulled out when towing the vehicle and result

in an accident.

Depending on the model, the shape of the
cover can vary.

Rear towing loop





Fig. 181 Rear bumper: installing the towing loop (version
2)
The threaded opening for the towing loop is lo-
cated on the right rear of the bumper.
> Remove the towing loop from the vehicle tool
kit > page 272.
> Press the cap or reflector inward with brief,
firm pressure > fig. 180 or > fig. 181. The cap
or reflector will release from the bumper.
> Tighten the towing loop in the threaded open-
ing until it stops and then tighten it with a
wheel wrench.
>» After using, place the towing loop back in the
vehicle tool kit.

If the towing loop is not tightened until it
stops when installing, the threads may be
pulled out when towing the vehicle and result
in an accident.


Depending on the model, the shape of the
cover can vary.
283

Fuses and bulbs




Fig. 182 Driver’s side footwell (left-hand drive vehicles):
footrest @, front passenger’s side footwell (right-hand
drive vehicles): cover @)
Fig. 183 Left side of cockpit: cover @), luggage compart-
ment floor: fuse panel cover (@)
284

A fuse that has blown will have metal strips that
have burned through.
The fuses are located in the left footwell under
the footrest (4) or a cover

> Switch the ignition and all electrical equipment
off.
» Check the table that follows to see which fuse
belongs to the equipment.
> Remove the screwdriver from the vehicle tool
kit > page 272.
> Remove the appropriate cover.
> Remove the colored plastic clip from the fuse
panel, if necessary.
> Remove the clamps from the fuse panel cover
in the footwell @) or @).
> Remove the fuse using the clip.
>» Replace the blown fuse only with a fuse that
has the same amp rating.
> Reinstall the plastic bracket.
> Install the cover.
Fuse color identification










Color Current rating
in amps
Black 1
Gray 2
Purple 3
Pink 4
Light brown 5
Brown LS
Red 10
Light blue 15
Yellow 20
White or transparent [25
Light green 30
Teal 35
Orange 40
ZA\ WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.

4K0012721BD

Fuses and bulbs


This can cause damage to the electrical sys-
tem and increases the risk of fire.

Fuse panel (@) (black)


C) 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:
G@) 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.
Fuse assignment - left footwell
RAZ-0195
ay
WOlLOINI
DI
M)WIN|
kr
i
Toren
BARRIER P ala


Fig. 184 Left footwell: fuse panel with plastic clip
The fuse assignment @) and @) is in the opposite
order on right-hand drive vehicles.
4 |Engine components

Brake light sensor

Engine valves

Engine components

Engine components

WOl/OINI
Aun
Engine components

10 | Oil pressure sensor, oil temperature sensor

11 | Engine components

12 | Engine components

13 | Engine cooling

14 | Engine control module, fuel injectors

15 | Engine sensors

16 | Fuel pump

Fuse panel @ (red)

z ° . | Equipment

Anti-theft alarm system

Engine control module

Left front lumbar support

Horn

Parking brake

Gateway control module (diagnosis)

Roof electronics control module

Driver assistance systems control module

BR o Airbag control module

Electronic Stabilization Control (ESC), An-
i
ti-Lock Braking System (ABS)

12 | Diagnostic connector, light/rain sensor

13 | Climate control system

14 | Right front door control module

Climate control system compressor, body
15 .
electronics

Auxiliary battery control module, brake
16 .
system pressure reservoir

Fuse panel (8) (red)


Fuse panel (@) (black)
No. | Equipment

No. | Equipment

Engine ignition coils

Catalytic converter heating High-voltage heating, compressor

2 |Engine components


Engine mount


Engine components

A)
m\/
wir
Automatic transmission

285

Fuses and bulbs












Fuse assignm ide of cockpit


Fig. 185 Left side of the cockpit: fuse panel with plastic

























Fuse panel @) (red)
7 |Instrument panel
8 | Climate control system fresh air blower
9 | Windshield wiper control module
10 | Dynamic steering
11 | Engine start
12 | Automatic transmission
Fuse panel @) (black)
No. | Equipment
1 |Front seat heating
2 |Windshield wipers
3 | Left headlight electronics
4 | Panoramic glass roof
5 |Left front door control module
6 |Sockets
7 |Right rear door control module
8 |AWD control module
9 | Right headlight electronics
10 Windshield washer system/headlight
washer system
11 | Left rear door control module
12 | Parking heater
Fuse panel G) (brown)
No. | Equipment
Seat ventilation, seat electronics, rearview
1 | mirror, rear climate control panel, diag-
nostic connector
2 Vehicle electrical system control module,
gateway control module
3 | Sound actuator/exhaust sound tuning
4 |Transmission heating valve
5 |Engine start
8 | Night vision assist, active roll stabilization
9 |Adaptive cruise assist, front radar
11 Intersection assistant, driver assist sys-
tems
12 | Exterior sound



286

clip
Fuse panel (@) (black)
No. | Equipment
2 | Steering column adjustment
3 | CD/DVD player
4 | Steering column electronics
5S | Light switch, switch panels
6 |Volume control
7 |Instrument cluster
8 |Upper/lower display
9 |Steering wheel heating
Fuse panel (2) (brown)
No. | Equipment
2 |MMI Infotainment system control module
Audi music interface
4 |Head-up display
5 Climate control system, fragrance system,
lonizer
9 |Steering column lock