2019 AUDI E-TRON brake light

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Driving


traffic conditions permit. You must not en-
danger other road users and increase the
risk of an accident.
— Due to the risk of injury, only have an au-
thorized Audi dealer or authorized Audi
Service Facility work on the brake system.
Incorrect repairs could impair the function.
— Never let the vehicle roll while the drive sys-
tem is switched off because this increases
the risk of an accident.
— During automatic braking maneuvers, the
brake pedal may move downward automati-
cally. To reduce the risk of injury, do not

place your foot under the brake pedal.

@) Note
— Never let the brakes “rub” by pressing the
pedal lightly when braking is not actually
necessary. This can cause the brakes to over-
heat and increases braking distance and
causes wear.
— Before driving downhill a long distance ona
steep hill, decrease your speed and use the
braking effect of recuperation > page 90.
This reduces the load on the brakes.
@ Tips
— If you retrofit your vehicle with a front spoil-
er, wheel covers or similar items, make sure
that the air flow to the brakes is not ob-
structed. Otherwise the brake system can
overheat.
— Also refer to the information about brake
fluid > page 239.
Messages
GG / @ Brakes: malfunction! Safely stop ve-
hicle
There is a malfunction in the brake system. If
ES / Gana B also turn on, there is a malfunc-
tion in the ABS, ESC, and braking distribution.
Do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance. Read and follow the other safety pre-
cautions > A.
EG / Oo} Brake pads: wear limit reached. You
can continue driving. Please contact Service
The brake pads are worn. Drive to an authorized
Audi dealer or authorized Audi Service Facility as
soon as possible to have the malfunction correct-
ed.
© Brakes: risk of overheating! Please shift to D
and use recuperation
There was a heavy load on the brakes. Select the
“D” gear and use the recuperation braking effect
to reduce the load on the brakes and protect
them from overheating.
Brake booster: limited functionality. You can
continue driving. Please contact Service
There is a brake booster malfunction. The brake
booster is available, but its effectiveness is re-
duced. The braking performance may be different
compared to the usual performance. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.

ZA WARNING
If a malfunction occurs in the ABS, ESC, and
braking distribution, interventions that stabi-
lize the vehicle will no longer be available.
This could cause the vehicle to swerve, which
increases the risk that the vehicle will slide.
Do not continue driving. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.

Electromechanical
parking brake
Operating the parking brake
The electromechanical parking brake is used to
secure the vehicle from rolling away unintention-
ally.
The ©) switch is located under the selector lever
in the center console. It turns on when the park-
ing brake is set. You can release the parking brake
manually or automatically when you start to
drive.
93

Driving

Setting and releasing the parking brake
>» Setting: pull the © switch.
> 1f 2 / © appears, the parking brake is hold-
ing the vehicle. You can remove your foot from
the brake pedal.
> Releasing: when the ignition is switched on,
press and hold the brake pedal and press the ©)
button.
If the red indicator light flashes, the braking
force has not built up enough or it has decreased.
You can also secure the vehicle by selecting the
“P” gear or pressing the brake pedal.
Automatically releasing the parking brake
when starting to drive
Requirement: the driver's door must be closed
and the driver’s safety belt must be fastened.
> Press the accelerator pedal to start to drive.

ZA WARNING
—To reduce the risk of an accident, always
make sure the vehicle is situated safely
while stationary.
— If the parking brake is set, it can release au-
tomatically when the accelerator pedal is
pressed. To reduce the risk of an accident,
do not inadvertently press the accelerator
pedal and always shift into “P” when the ve-
hicle is stopped.
— If the power supply fails, you cannot set the
parking brake once it is released, or release
it if it is set. In this case, park the vehicle on
level ground and secure it by engaging the
"P” gear. Contact an authorized Audi dealer
or authorized Audi Service Facility for assis-
tance.

@) Tips
— On steep inclines, especially when in trailer
mode, the vehicle may roll backwards unin-
tentionally when starting to drive. To re-
duces the risk of this happening, pull and
hold the ©) switch while pressing the accel-
erator pedal. If enough drive power has
built up at the wheels and the vehicle does
not roll backwards, then release the switch
to start to drive.
94
— If you leave the vehicle when “D” or “R” are
engaged, the parking brake will be set auto-
matically.
— Noises when the parking brake is set and re-
leased are normal and are not a cause for
concern.
— The parking brake goes through a self-test
cycle at regular intervals when the vehicle is
stopped. Any noises associated with this are
normal.
Applies to: vehicles with hold assist
If the vehicle is stopping frequently, the system
can assist the driver in a comfortable transition
when starting to drive from a stop, for example,
at a red light, ona hill, or in stop-and-go traffic.
Switching the hold assist on and off
You can switch the hold assist on and off in the
MMI.
> Applies to: MMI: Select on the home screen:
VEHICLE > Settings & Service > Hold assist.
Starting to drive with hold assist
Requirement: the driver's door must be closed,
the drive system must be active, and “D” gear
must be selected.
> Press and hold the brake pedal for several sec-
onds while the vehicle is stationary.
> roe appears, the hold assist is holding the ve-
hicle. You can remove your foot from the brake
pedal.
> Press the accelerator pedal to start to drive.
In certain situations, the hold assist may transfer
the function of holding the vehicle to the parking
brake.
When in “R” gear, the hold assist is switched off
to help improve maneuverability. Press the brake
pedal to secure the vehicle.

ZA WARNING
— The hold assist cannot hold the vehicle on
inclines in every scenario (for example, on

slippery or icy ground). Be ready to apply the |>

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Driving

above the lower edge of the body. Oncoming
vehicles could also create waves.
— Do not stop the vehicle while in the water.
— Do not switch off the drive system.

Z\ WARNING
After driving through water, press the brake
pedal carefully to dry the brakes so that the
full braking effect will be restored.

@) Note
Vehicle components such as the motor, drive
system, suspension, or electrical system, can
be severely damaged by driving through wa-
ter,
G) Tips
If possible, avoid driving through salt water
because it increases the risk of corrosion. Use
fresh water to clean any vehicle components
that come into contact with salt water.
Hill descent assist
Applies to: vehicles with hill hold assist
The “@ button is located in the function bar on
the lower display. It lights up when the system is
turned on.
Hill descent assist can assist you when driving
down hills by maintaining a constant vehicle
speed by automatically braking all four wheels.
You can adjust the speed using the accelerator
and brake pedals. The regulation depends on the
hill and the vehicle speed.
> Switching on: press “2.
> Switching off: press “2 again.
Active regulation
Regulation begins shortly after you start driving
and is possible at speeds up to approximately 19
mph (30 km/h) and on hills that have an approxi-
mately 6-60% grade. If these conditions are met,
regulation will be activated and the 2 indicator
light will turn on.
Ready mode
If one of the requirements for active regulation is
not met, the system will be in ready mode. The
ndicator light will turn on. Once the require-
ments are met again, the system will be able to
provide active regulation again.


Z\ WARNING
— Be ready to apply the brakes at all times
when using the hill hold assist.
— Always adjust the speed to the visibility,
weather, road, and traffic conditions. The
system cannot replace the driver's atten-
tion.
— The system cannot maintain a constant vehi-
cle speed in all situations, for example when
on smooth or slippery ground. This can in-
crease the risk of an accident.
(i) Tips
If you select the Audi drive select* offroad
mode, hill descent assist will switch on.

97

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Driving dynamic

Have the steering system checked immediately
by an authorized Audi dealer or authorized Audi
Service Facility. Please note that the red indicator
light may turn on after restarting the drive sys-
tem. Do not continue driving if it does.
|e —o| Steering lock: malfunction! Please contact
Service
There is a malfunction in the electronic steering
lock. Drive immediately to an authorized Audi
dealer or authorized Audi Service Facility to have
the malfunction repaired.

Z\ WARNING
Do not tow your vehicle if there is a malfunc-
tion in the electronic steering lock because
this increases the risk of an accident.
G) Tips
If the & or a indicator light only stays on
for a short time, you may continue driving.

ALL wheel drive (quattro)
Applies to: vehicles with all wheel drive
The all-wheel drive system distributes the driving
power variably to the front and rear axle to im-
prove the driving characteristics. It works togeth-
er with selective wheel torque control, which can
activate when driving through curves
=> page 102.
The all-wheel drive system is designed for high
engine power. Your vehicle is exceptionally pow-
erful and has excellent driving characteristics
both under normal driving conditions and on
snow and ice. Always read and follow safety pre-
cautions > A\.

Z\ WARNING
— Even in vehicles with all wheel drive, you
should adapt your driving style to the cur-
rent road and traffic conditions to reduce
the risk of an accident.
— The braking ability of your vehicle is limited
to the traction of the wheels. In this way, it
is not different from a two wheel drive vehi-


cle. Do not drive too fast because this in-
creases the risk of an accident.
— Note that on wet streets, the front wheels
can “hydroplane’” if driving at speeds that
are too high. Unlike front wheel drive vehi-
cles, the engine RPM does not increase sud-
denly when the vehicle begins hydroplaning.
Adapt your speed to the road conditions to
reduce the risk of an accident.
BB att-wheel drive: malfunction! Limited stabil-
ity. Please contact Service

Driving stability is reduced. Continue driving with
caution. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately.
Electronic Stabilization
Control
Electronic Stabilization Control (ESC) supports
driver safety. It reduces the risk of slipping and
improves driving stability. ESC detects critical sit-
uations, such as if the vehicle is oversteering or
understeering, or if the wheels are spinning. The
brakes are applied or the engine torque is re-
duced in order to stabilize the vehicle.
If the [i indicator light blinks while driving, the
ESC is actively regulating.
If the BA indicator light turns on, the system has
switched the ESC off. In this case, you can switch
the ignition off and then on to switch the ESC on
again. The indicator light turns off when the sys-
tem is fully functional.
If the B indicator light turns on, ESC was limit-
ed or switched off manually > page 102.
The following systems are integrated in the ESC:
Anti-lock braking system (ABS)
ABS prevents the wheels from locking when brak-
ing. The vehicle can still be steered even during
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal.
101
>

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Driving dynamic

some situations to limit the ESC so that the
wheels can spin:
— Rocking the vehicle to free it when it is stuck
— Driving in deep snow, on unpaved ground, or
with snow chains
— Offroad mode: driving downhill while braking
on loose ground
— Offroad mode: driving with axle articulation
Limiting ESC (Sport/Offroad mode)
—To limit the ESD, press the £20 button briefly.
The B indicator light turns on.
— To completely reactivate the ESC stabilization
function, press the button again. The indicator
light turns off.
Either Sport or Offroad mode will be activated
depending on the selected Audi drive select
mode*. Sport mode is particularly suited for driv-
ing on an even road surface. Offroad mode is suit-
able for uneven terrain with loose ground.
Switching off ESC
— To switch off the ESC, press and hold the Sor
button for more than three seconds. The B
and Ea indicator lights turn on.
— To completely reactivate the ESC stabilization
function, press the button again. The indicator
lights turn off.

Z\ WARNING
— When the ESC is switched off or limited,
there will be no vehicle stabilization or it will
be limited. The driving wheels could spin
and the vehicle could swerve, especially on
slick or slippery road surfaces, which in-
creases the risk of an accident.
— Because of the increased risk of an accident,
only drive with the ESC switched off or limit-
ed when it is necessary. Reactivate the ESC
as soon as possible.

@ Tips
If malfunctions occur in other systems or cer-
tain driver assist systems are active, the ESC
must be switched on by the system. In these
cases, the ESC is automatically switched on
and cannot be limited or switched off with the
button.
BB fs / B © Stabilization control (ESC/
ABS): malfunction! See owner's manual
There is a malfunction in the ABS or EDL. This al-
so causes the ESC to malfunction. The brakes still
function with their normal power, but ABS is not
active.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
103

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High-voltage system

—If the battery has been charged to the desired
level, the charging unit cover will automatically
relock. Otherwise, the cover must be manually
locked. To do this, press the center of the but-
ton @,.
— Disconnect the charging cable from the power
supply if necessary or return it securely to the
charging station.
— Install the protective caps on the charging ca-
ble again.
— If you are transporting the charging cable in
the vehicle, store it securely > page 113.
If the charging connector cannot be removed,
you must unlock it manually > page 111.


ing, drive immediately to an authorized Audi
dealer or authorized Audi Service Facility
and have the malfunction corrected to re-
duce the risk of injury.


ZA WARNING
— When closing the cover on the charging
unit, make sure the area where the cover is
closing is clear to reduce the risk of injury.
— Do not disconnect the charging cable from
the socket or the vehicle charging port while
the vehicle is charging. End the charging
process before removing the charging cable
from the socket in order to reduce the risk of
damaging the connector contacts from
sparks.
— Never drive with the charging unit open. If
the cover on the charging unit is open, it
could hit other road users and potentially
cause injury.
— If a charging unit is damaged, the vehicle
must not be charged at the damaged charg-
ing port or at the charging port on the other
side* to reduce the risk of injury.
— If the charging unit is damaged or the
charging unit cover cannot close or is miss-

@) Note
— If you drive with an open charging unit, both
the cover and the electronics installed be-
hind it could be damaged. Check before ev-
ery drive after charging if the cover is
locked.
— Applies to: vehicles with charging ports on
the driver and front passenger’s side: Never
attempt to charge the vehicle using both
charging ports at the same time, because
this could damage the charging infrastruc-
ture.
(i) Tips
— Applies to: MMI: in addition to other set-
tings, you can also select if the charging
connector should be released automatically
after the immediate charging process is
complete. To do this, select on the home
screen: VEHICLE > Charging & Efficiency >
Charging > <3 > DC connector: unlock after
charging ends.
— The parking brake may make noises when
connecting the charging connector.
— Remove ice and snow in the charging unit
using a hand brush and solvent-free deicing
spray.
— The vehicle radio and TV systems may have
limited reception when charging the vehicle.
Charging display
The charging display is an LED light on the charg-
ing unit and shows the charging status. A label
on the charging unit @) > page 108, fig. 90 in-
forms you about the various displays. The key for
the LED light is explained in the following table.

LED on the charging unit Meaning

Vehicle charging system is in sleep mode. A timer may be active,
Off but charging has not started yet.


Charging process is interrupted. >

109

Driver assistance

Driver assistance
Cruise control system
Applies to: vehicles with cruise control system
The cruise control system assists the driver in
maintaining a constant speed above approxi-
mately 15 mph (20 km/h). The system maintains
the desired speed by braking and accelerating.

ZA WARNING
— Always pay attention to the traffic around
your vehicle when the cruise control system
is in operation. As the driver, you are always
responsible for controlling your vehicle
speed and the distance between your vehicle
and
other vehicles.
— For safety reasons, cruise control should not
be used in the city, in stop-and-go traffic, on
winding roads, and when road conditions are
poor (such as ice, fog, gravel, heavy rain,
and conditions that could lead to hydroplan-
ing), because this increases the risk of an ac-
cident.
— Switch the cruise control off temporarily
when driving in turning lanes, highway exits,
or in construction zones.
—To reduce the risk of an accident, you should
only resume the stored speed if it is suitable
for the current traffic conditions.


C) Note
Before driving downhill a long distance ona
steep hill, decrease your speed and use the
braking effect of recuperation > page 90. This
reduces the load on the brakes.
@) Tips
The brake lights turn on when the brakes are
applied automatically.
134
Switching the system on
Applies to: vehicles with cruise control system

BFV-0220



Fig. 104 Lever: switching on the cruise control system
Requirement: the ignition must be switched on.
> To switch the system on, pull the lever toward
you to position @.
The Ga or 8) indicator light and the corre-
sponding message will appear in the instrument
cluster.

A WARNING
If the brakes are malfunctioning (for example,
overheating) while the cruise control system
is switched on, it may shut off automatically.
Preselecting or activating a cruise control
speed
Applies to: vehicles with cruise control system

When the vehicle is stationary, you can preselect
the cruise control speed or activate the speed
while driving.
Requirement: the system must be switched on.
> To preselect a cruise control speed when the ve-
hicle is stationary, tap the lever toward @)/C)
=> page 134, fig. 104.
> To activate the cruise control speed, pull the
lever
toward position @ while driving, or
> To set the current driving speed as the cruise
control speed, press the button @) on the lever.
The active cruise control speed is indicated with
the Gs or kl indicator light in the instrument
cluster.
An additional indicator appears in the head-up
display*.

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Driver assistance

Changing the cruise control speed
Applies to: vehicles with cruise control system
> To increase or decrease the cruise control speed
in small increments, tap the lever up to the
first level toward @)/C) > page 134, fig. 104.
> To increase or decrease the cruise control speed
in larger increments, tap the lever up to the
second level toward ()/C).
> To increase or decrease the cruise control speed
continuously, tap and hold the lever at the first
or second level toward @)/G).
Overriding or deactivating the cruise
control speed
Applies to: vehicles with cruise control system
You can override or deactivate the cruise control
system. When you deactivate the system, your
cruise control speed will be stored and you can
resume that speed.
Requirement: the system must be switched on
and activated.
Overriding
> To temporarily override the cruise control
speed, press the accelerator pedal.
> Once you release the accelerator pedal, the sys-
tem will adjust back to the stored cruise control
speed.
If you override the cruise control system for a
long period of time, the cruise control system
will be deactivated. The indicator light is dis-
played and the cruise control speed will be saved.
Deactivating
> To deactivate the cruise control speed, press
the lever toward (2) (not locked into place)
=> page 134, fig. 104.
> Press the brake pedal.

Z\ WARNING
Resting your foot on the accelerator pedal
could override the cruise control. This will pre-
vent braking interventions by the system.

Seem Leal
Applies to: vehicles with cruise control system
When you switch the system off completely, the
cruise control speed will be deleted.
Requirement: the system must be switched on.
> To switch the system off, press the lever toward
@ (locked into place) > page 134, fig. 104, or
> Switch the ignition off.
Applies to: vehicles with cruise control system
Gk / 3) Speed control system: currently un-
available. See owner's manual
If the indicator light turns on and this message
appears, the cruise control system has been deac-
tivated. There is a temporary malfunction, for ex-
ample the brakes are overheating. Switch the
cruise control system on again later.
Efficiency assist
Applies to: vehicles with efficiency assist
Efficiency assist can assist the driver with predic-
tive information in order to reduce fuel consump-
tion. If you remove your foot from the accelera-
tor pedal, the efficiency assist can trigger recu-
peration based on the situation.
Depending on vehicle equipment, the system
may access data from the navigation system, the
camera behind the windshield, and the radar sen-
sors.
Adjusting the efficiency assist
You can adjust efficiency assist functions individ-
ually. The settings depend on the vehicle equip-
ment.
— Recuperation > page 90.
— Predictive messages inform the driver if they
should remove their foot from the accelerator
pedal in order to drive more efficiently
=> page 136.
— Predictive control uses adaptive cruise assist in
order to react automatically to situations ahead
=> page 137.
135