2021 AUDI Q5 ECU

80B012721BA
Storage and convenience

bench seat to protect the backrest from
damage.
— If you move the front seat back when the
rear seat backrest is folded forward, you
could damage the head restraints on the
rear seat.
— Make sure that the heating grid strips for
the rear window defogger are not damaged
by abrasive objects.
— Applies to: vehicles with manual luggage
compartment cover: Let the luggage com-
partment cover roll up slowly to reduce the
risk of damage.



—The tire pressure must be adapted to the
load > page 271.
— You can purchase straps at specialty stores.
Luggage compartment cover
Applies to: vehicles with luggage compartment cover

2
S|
2 = +
ao

Fig. 79 Luggage compartment: removing and installing
the luggage compartment cover
Observe the safety precautions > page 84.
> To attach the luggage compartment cover, pull
the cover out by the handle and secure it in the
mounting eyelets in the side trim panel
> fig. 78.
> To remove the luggage compartment cover,
pull both levers firmly in the direction of the ar-
row > fig. 79 and remove the cover upward.
> To install the luggage compartment cover,
place the cover in the mounts on the side trim
panels on the left and right side.
> Press the cover down into the right mount until
it locks into place.

Applies to: vehicles with air suspension

Fig. 80 Left side of the luggage compartment: rear lower-
ing button
The rear of the vehicle can be lowered to make
loading and unloading easier.
Requirement: all vehicle doors must be closed.
The trailer mode for air suspension is switched
off.
> Open the luggage compartment lid.
> Press the lower section of the button (@). The
rear of the vehicle lowers.
> Press the upper section of the button @. The
rear of the vehicle will Lift.
The LED in the button will turn on while the vehi-
cle is lowering. When the loading level has been
reached, the LED will stay on as long as the rear
of the vehicle is in the lowered position. The LED
turns off when the vehicle returns to the original
level.
The rear of the vehicle will be automatically
raised when you select another mode or start to
drive.
ss
>

Storage and convenience


— Do not park the vehicle in a lowered loading
level.
— Before the rear lowering ends, make sure
there is enough clearance above the vehicle
and the luggage compartment lid, if it is
open.

Oo

— The vehicle will not lower when the ignition
is switched off if the compressed air reser-
voir is empty. The button LED blinks three
times.
— If the compressed air reservoir is empty, it is
refilled while driving at speeds above
25 mph (40 km/h).
ates Man Mlb 4M) mT Mog [oar]
inside the passenger compartment
Applies to: vehicles with folding backrests

Pho
coxs

Fig. 81 Outer backrest: release lever and securing knob
86
DQ B 3 S = a
oO

Fig. 82 Center backrest: release lever and release button*
Depending on the vehicle equipment, it may be
possible to fold the backrests forward separately
or together.
Observe the safety precautions > page 84.
Folding the outer rear backrests forward and
backward
> Pull the release lever (@) in the direction of the
arrow or pull the lever* > page 65, fig. 59 up-
ward. The backrest will swing forward. Allow it
to lock into the lowest position.
> Fold the backrest back up again until it locks in-
to place and the red marking @) is no longer
visible.
Folding the center rear backrest forward and
backward
> Pull on the upper release lever @ and fold the
backrest forward (2), or
> Press the release button* @) downward. The
red marking will become visible. Fold the back-
rest forward.
> Fold the backrest back up again until it locks in-
to place and the red marking (@) is no longer
visible.

80B012721BA
Storage and convenience


Increasing the size of the cargo area f
inside the luggage compartment
Applies to: vehicles with release lever in the luggage compart-
ment
B8Ww-0268


Fig. 83 Luggage compartment: release lever
Depending on the vehicle equipment, it may be
possible to fold the backrests forward separately
or together.
Observe the safety precautions > page 84.
> Pull the release lever > fig. 83 in the direction
of the arrow to fold the backrest forward.
> To set up the backrest again, fold it back until it
locks or the red marking (8) > page 86, fig. 81
is no longer visible.
Pe vaat ated Matte
Applies to: vehicles with partition net



D In certain countries.

Fig. 85 Luggage compartment: partition net
The partition net prevents objects from sliding
into the passenger compartment. You can attach
the partition net behind the front or rear seats.
Use the mounting eyelets @ or @ for this.
Observe the safety precautions > page 84.
» Fold the backrest forward, if necessary
=> page 86.
> To attach the partition net, secure it in the up-
per mounting eyelets first, and then in the low-
er mounting eyelets.
> Tighten and secure the straps @).
> Slide the lower section of the partition net @)
to the desired level.
> To release the partition net, loosen the strap
©.

—The straps must face toward the rear when
attaching the partition net.
— You must disengage the partition net before
folding the backrest back into the upright
position.
87

Storage and convenience
ie-downs and luggage com nt net Car
Applies to: vehicles with removable cargo floor


Fig. 88 Luggage compartment: installing the cargo floor
Removing and installing the cargo floor
> To remove the cargo floor, pull the entire cargo
floor toward the back of the vehicle.
> To insert the cargo floor, slide it toward the
backrests until it audibly engages into the tabs
> fig. 88.
Roof rack
stretched out z -
General information
Applies to: vehicles with roof rack mount

Observe the safety precautions > page 84.

Tie-downs
BFY-0012 There are tie-downs (@ in the luggage compart-
ment to secure pieces of luggage and objects.
» Use the tie-downs to secure the cargo.
Cargo net
Applies to: vehicles with cargo net

Use the cargo net (2) to secure lighter objects in
the luggage compartment Fig. 89 Roof rail: mounting points
> Fold the clip for the tie-downs upward.
> Attach the hooks for the cargo net to the tie-
downs.
If luggage or cargo is to be carried on the roof,
you must observe the following:
— These roof racks are the basis for a complete
roof rack system. Only roof racks that are suita-
ble for your vehicle may be used. Audi recom-
mends roof racks and attachments from the
Audi Genuine Accessories program.
— Make sure the roof rack is mounted on the vehi-
cle only at the specified locations.
— Note the permitted axle load, permitted total
weight, and permitted roof load of your vehicle
=> page 314. The roof load is the total of the >
88

Warm and cold

If this message appears, there is a system mal- @) Tips
function. Drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to — Never repair the A/C system evaporator with
have the malfunction repaired. components from old vehicles or from recy-
cling.
Fluids in the A/C system — New replacement evaporators for portable
A/C systems must be certified and labeled
Refrigerant in the A/C system as such, so that they comply with the SAE
The sticker in the motor compartment provides Se Te eee iS
information about the type and amount of refrig-
erant used in the vehicle’s A/C system. The stick-
er is located in the front section of the motor
compartment or at the front or back of the hood.

Symbol | Meaning

Warning: the A/C system must only
A be serviced by qualified technicians.


Lubricant type
tr Refrigerant type
tt
Refer to the service information
(only available for authorized Audi
dealers or authorized Audi Service
Facilities)

The A/C system must only be serv-
iced by qualified technicians.

Se
Be
Flammable refrigerant

Make sure all components are dis-
posed of correctly and never install
q components in the vehicle that have
been removed from old vehicles or
taken from recycling.

Lubricant in the A/C system
The sticker in the engine compartment provides
information about the type and amount of refrig-
erant oil used in the vehicle’s A/C system. For the
refrigerant oil quantity, refer to the Technical Da-
ta > page 313.

Z\ WARNING
To ensure secure and safe operation, the A/C
system must only be serviced by qualified
technicians and certified technicians (SAE
standard J2845).


96

Driving


usual may increase the risk of accidents and
serious injuries.
— Secure the vehicle against rolling before ex-
iting the vehicle > page 98.

@) Note
— Avoid high engine speed, full throttle, and
heavy engine load if the engine has not
reached operating temperature yet. You
could damage the engine.
— If the engine has been under heavy load for
an extended period of time, heat builds up
in the engine compartment after the engine
is switched off and there is a risk of damag-
ing the engine. For this reason, let the en-
gine run at idle for approximately two mi-
nutes before shutting it off.
@ Tips
— Brief noises are normal when starting and
stopping the vehicle and are no cause for
concern.
— For up to 10 minutes after stopping the en-
gine, the radiator fan may turn on again au-
tomatically or it may continue to run, even if
the ignition is switched off.
— It may not be possible to start the vehicle in
extremely low temperatures.
— Power will be fully available once the engine
is at operating temperature.
Messages
FJ Engine start system: malfunction! Please
contact Service
There is a malfunction in the engine start system.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
>| Remote control key: key not detected. Is the
key
still in the vehicle?
The vehicle key was removed from the vehicle
while the engine is running. If the vehicle key is
no longer in the vehicle, you cannot switch the ig-
nition on or start the engine once you stop it. You
also cannot lock the vehicle from the outside.
98
Remote control key: hold back of key
against the designated area. See owner's man-
ual
The battery in the vehicle key may be drained or
there may be a malfunction. To start the vehicle,
you must also hold the vehicle key against the lo-
cation shown ?) > page 97, fig. 93.
If the malfunction remains, drive immediately to
an authorized Audi dealer or authorized Audi
Service Facility to have the malfunction correct-
ed.
When driving
Starting to drive, stopping, and parking
Starting from a stop
> Press and hold the brake pedal.
> Start the engine.
> Select a gear.
>» Release the parking brake.
> Release the brake pedal. The vehicle may roll.
> Press the accelerator pedal to accelerate.
Securing the vehicle against rolling
Secure your vehicle to prevent it from rolling be-
fore exiting the vehicle.
> Set the parking brake.
> Select the “P” selector lever position.
> If parking on a steep road, turn the steering
wheel so that your vehicle will roll against the
curb in case it should start to move.
If one of these measures is not possible, for ex-
ample because there is no vehicle power, you
must secure your vehicle against rolling using ad-
ditional measures.
> Only park the vehicle on a level surface.
> Use suitable objects to block the front and rear
wheels.
Set the parking brake before selecting the “P” se-
lector lever position. This prevents too much
stress from being placed on the locking mecha-
nism when parking on a steep surface.

Driving

— Press the release button @ on the selector lev-
er.
—To select the nearest gear, move the selector
lever forward or back until you feel the first
pressure point.
—To skip a gear (for example, move from “D” to
“R”), move the selector lever past the pressure
point in the desired direction.
— The label next to the selector lever for the se-
lected gear will light up.
“N” (Neutral) gear
In the “N” gear, power is not transmitted to the
driving wheels. Use the “N” gear in a car wash
(with conveyor belts), for example.
If you unintentionally select “N” while driving
(faster than 1 mph (2 km/h)), you can also shift
back to “D” without pressing the brake pedal.
For safety reasons, the vehicle cannot be locked
when the transmission is in the "N” gear.
“P” (Park) gear
Requirement: the ignition must be switched on.
The vehicle is secured from rolling away by the
parking lock when in the “P” gear.
— Bring the vehicle to a full stop and press the
brake pedal.
— Press the “P” button @) on the selector lever.
— The “P” next to the selector lever will light up.
“P” engages automatically if you switch the en-
gine off while the “D” or “R” gear is selected. If
you switch the engine off in “N”, “P” will engage
automatically after approximately 30 minutes.
Conventional drive system: If you want to switch
from “P” to “D” or “R”, the engine must be run-
ning.
Plug-in hybrid drive system: If you want to switch
from “P” to “D” or “R”, the electric drive system
must be switched on or the motor must be run-
ning.
If you cannot shift out of “P”, for example be-
cause the vehicle has no power, you may need to
use the emergency release for the parking lock
=> page 103.
100
Selecting a driving program
Various driving programs can be selected when in
the “D” gear. The programs influence when the
transmission shifts and how the accelerator ped-
al responds.
The selected driving program is displayed in the
instrument cluster.
—D (Drive): normal driving mode
—S (Sport): sporty driving mode
If you select the Dynamic mode in Audi drive se-
lect*, the “S” driving program will be activated.
When the ignition is switched off, the driving pro-
gram may be reset to “D”.
To switch between the current driving program
and “S”, push the selector lever toward the rear.
Plug-in hybrid drive system: Not all plug-in hy-
brid modes are available in the “S” driving pro-
gram. The driving program or plug-in hybrid
mode will be automatically adjusted if it is not
compatible with an operation.

ZA\ WARNING
— Before you start driving, check if the label
for the desired selector lever position next
to the selector lever is lit up.
— Secure the vehicle against rolling before ex:
iting the vehicle > page 98.
— Power is still transmitted to the wheels
when the engine is running at idle. To pre-
vent the vehicle from “creeping”, you must
keep your foot on the brake in all selector
lever positions (except "P" and "N") when
the engine is running.
— To reduce the risk of an accident, do not
press the accelerator pedal when changing
gears if the vehicle is stationary and the en-
gine is running.
— Never select the “R" or "P” gears while driv-
ing. Doing so could cause an accident.
— The vehicle can roll even if the ignition is
switched off.

G) Tips
If you shift between “D” and “R” within one
second, you do not need to press the brake >

Driving

Combustion engine startup
Applies to: vehicles with plug-in hybrid drive
A haptic pressure point indicates when the com-
bustion engine will be started. The pressure point
is variable and depends on the high-voltage bat-
tery charge level.
@ Recuperation
@ Power by electric motor
@) Pressure point
@ Power by combustion engine
© Maximum acceleration
Maximum acceleration
If you press the accelerator pedal all the way
down, the motor’s full power will be used and
you will reach maximum acceleration, also called
“kick-down”.
Applies to: vehicles with boost function: The elec-
tric motor can switch on for a brief period if the
accelerator pedal is pressed all the way down in
the “D” and “S” driving program. The availability
of this function depends on the charge level of
the high-voltage battery and the temperature of
the drive system components, among other
things.

ZX WARNING
The driving wheels could spin and the vehicle
could swerve on slick or slippery road surfaces
when using kick-down, which increases the
risk of an accident.
Launch Control
Applies to: vehicles with Launch Control


Launch Control provides the best possible accel-
eration when starting from a stop.
Requirements
— The engine must be at operating temperature.
— The steering wheel must not be turned.
— Start/Stop system* must be deactivated
=> page 108.
—ESC must be limited > page 119.
— Driving program “S” > page 100 or the Dynam-
ic Audi drive select* mode must be selected
>page 115.
102
Using Launch Control
— Press the brake pedal with your left foot and
hold it all the way down for at least one second.
— With the brake pedal pressed, press the accel-
erator pedal all the way down with your right
foot at the same time.
— Once the engine reaches a constant speed, re-
move your foot from the brake pedal.
Once the vehicle has started moving, reactivate
the ESC so that it is fully functional.

ZA WARNING
Only use Launch Control when road and traffic
conditions allow it and other road users will
not be endangered or impacted by your driv-
ing and the vehicle's acceleration. The driving
wheels could spin and the vehicle could
swerve, especially on slick or slippery road
surfaces, which increases the risk of an acci-
dent.

() Note
When accelerating using Launch Control, all
vehicle components are subject to heavy
loads. This can result in increased wear.
G@) Tips
After accelerating using the Launch Control,
the temperature of some vehicle components
may increase greatly. If that happens, the
function will not be available for a few mi-
nutes to reduce the risk of damage. After a
cool-down period, Launch Control will be
available again.