2021 AUDI A7 brake light

Driver assistance

Starting to drive with adaptive cruise assist)
As long as the message ready to drive and a is
displayed, your vehicle will begin driving when
the vehicle ahead starts to move > /\.
If you are stopped for several seconds, your vehi-
cle will no longer drive autonomously for safety
reasons, and the message will turn off.
> To extend ready to drive for several seconds or
reactivate, pull the lever briefly towards you in
the direction of the arrow > page 161, fig. 108.
> To resume manual control of the vehicle, tap
the accelerator pedal.
Safe start monitor
The vehicle can still start to drive even if certain
obstacles are detected when starting to drive
=> /\. If the surrounding area detection detects
an obstacle, you will be alerted to the danger by
the A indicator light.
If you are in the Driver assistance display, the
display @ > fig. 109 and the message Warning!
will also appear. An audio signal will also sound.
Your vehicle will drive more slowly when starting.
This may also occur in some situations when
there is no apparent obstacle.
>» Press the brake pedal to slow your vehicle
down.


ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— If the message ready to drive) appears,
your vehicle will start driving even if there is
an obstacle between your vehicle and the ve-
hicle ahead. To reduce the risk of an acci-
dent, always make sure there are no obsta-
cles between your vehicle and the vehicle
driving ahead.

@) Tips
For safety reasons, adaptive cruise assist is
only active if:

D_ This is not available in some countries.
162
— The driver's safety belt is fastened
— All doors and the hood are closed
— Your vehicle is not stopped for a long period
of time
al 3 3
iF Ny Pe fac
Fig. 110 Instrument cluster: request for driver interven-
tion
The request for driver intervention instructs you
to resume manual control of the vehicle if the
adaptive cruise assist braking function is not able
to maintain a sufficient distance to the vehicle
ahead. The system will warn you of the hazard
with the A indicator light and the message Dis-
tance!. An audio signal will also sound.
The display @ only appears when the Driver as-
sistance display is open in the on-board comput-
er > page 17.

ZA\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
Adjusting the adaptive cruise assist
Applies to: vehicles with adaptive cruise assist

You can adjust the adaptive cruise assist to your
own preferences. The settings depend on the ve-
hicle equipment.
> Applies to MMI: Select on the home screen: VE-
HICLE > Driver assistance > (<3) > Adaptive
cruise assist.
Possible settings:

4K8012721BF
Driver assistance

— Audi pre sense basic can react during emergen-
cy and dangerous braking maneuvers and un-
stable driving situations (such as oversteering
or understeering).
— Audi pre sense front) can detect an impending
frontal impact and react with warnings, braking
interventions, and preemptive safety measures
for the vehicle occupants.
— Audi pre sense rear monitors the rear traffic
behind your vehicle and can react to an impend-
ing rear impact.
— Audi pre sense side can detect an impending
side impact from cross-traffic and vehicles com-
ing from the side, and can initiate preemptive
safety measures.
— The swerve assist can help you to steer the ve-
hicle around an obstacle during an evasive ma-
neuver that is detected as critical.
— The turn assist can detect vehicles in the oppo-
site lane as critical during a turning maneuver
and react with braking maneuvers.
ONT olga met Tn Lehr
Applies to: vehicles with Audi pre sense
Depending on the vehicle speed and the vehicle
equipment, the following functions may be initi-
ated in certain situations:
— Visual and audio warnings
— Reversible tensioning of safety belts
— Closing the windows and panoramic glass roof
— Adjusting the seats
— Other preemptive safety measures by individual
systems

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
G) Tips
— Depending on the risk situation that is de-
tected and the selected Audi drive select*
mode, not all preemptive safety measures
may be initiated under certain circumstan-


D_ This is not available in some countries.
ces. Certain functions can be adjusted or
skipped if necessary.
— Audi pre sense may be restricted or unavail-
able under certain circumstances, for exam-
ple if:
— There are passengers with unfastened
safety belts
— After turning on the ignition, as long as
the & indicator light is on.
— When driving in reverse.
— There is an airbag control module mal-
function
— System functions may not be available if
the ESC is limited or switched off, or if
there is a malfunction.
Audi pre sense basic
Applies to: vehicles with Audi pre sense basic
Audi pre sense basic is automatically active at
speeds of approximately 20 mph (30 km/h) and
higher. Audi pre sense basic can trigger preemp-
tive safety measures during emergency braking
and dangerous braking maneuvers as well as in
unstable driving situations, such as oversteering
or understeering > page 167, Audi pre sense pre-
emptive safety measures.
The message Audi pre sense Bo will warn you
about the danger.

ZA WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
ONT Reel g
Applies to: vehicles with Audi pre sense front


Within the limits of the system, Audi pre sense
front can warn about an impending front end col-
lision and brake the vehicle strongly, if necessary.
The system uses the camera behind the wind-
shield and is available at speeds above approxi-
mately 6 mph (10 km/h).
167

Driver assistance

approaching object when driving forward at
speeds up to approximately 6 mph (10 km/h).
Switching the intersection assistant on and
off
— The system can be switched on and off in the
MMI & page 141.
Messages
if or » is displayed when there is a mal-
function, the intersection assistant functions
may be unavailable or may be limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the area in front of the
sensors > page 140 and try to turn the system on
again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— The intersection assistant will not provide
alerts about people and cannot warn you
about every type of approaching objects,
such as cyclists. Always monitor the traffic
as well as the vehicle's surroundings with di-
rect eye contact.
— The system may not react if vehicles are ap-
Proaching very fast.

G) Tips
— The coverage areas of the sensors > fig. 118
are diagrams and do not represent a true-
to-scale image of the sensor ranges.
— The system complies with United States FCC
regulations and ISED regulations
=> page 329.

) This function is not available in every market and on all ve-
hicle equipment levels.
174
Emergency assist
Applies to: vehicles with emergency assist
General information
Within the limits of the system, emergency assist
can detect inactivity from the driver. In these in-
stances, the system will warn the driver, assume
control of the vehicle if necessary, and bring the
vehicle automatically to a stop in the lane.
Regardless of the speed, the emergency assist is
automatically available when the adaptive cruise
assist* is activated. When the adaptive cruise as-
sist* is deactivated, the system is only available
at speeds above approximately 40 mph
(65 km/h).
Emergency assist functions
Measures may be initiated in stages. The vehicle
can be controlled with the limits of the system.
The measures depend on the dangerous situation
and the vehicle equipment:
— Visual and audio warnings
— Vehicle control
— Reduction of vehicle speed in stages
— Lowers the volume of the Infotainment system
— Tugs on the safety belt
— Activates the brakes
— The emergency flashers are activated
— Audi pre sense preemptive safety measures are
triggered > page 167
— The brakes are applied until the vehicle is sta-
tionary
As soon as the vehicle comes to a full stop, the
vehicle prepares for the vehicle passengers to be
rescued. The parking brake is set, “P” gear is en-
gaged, the doors are unlocked, and the interior
lighting is activated. The emergency call?) will be
started if necessary once the vehicle has been
stationary for several seconds.

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Parking and maneuvering

Preparing the vehicle
> To enable the selected parking space (2) for re-
mote controlled parking, press E @ on the up-
per display.
> If you have already approached a parking space
in the vehicle, remote controlled parking can be
activated to continue with the rest of the park-
ing process. To enable remote controlled park-
ing, press [J in the upper display.
> Exit the vehicle while the engine is running and
take the vehicle key with you. Always keep both
the vehicle key and the mobile device with you
during the entire remote controlled parking
process.
> Make sure that all doors and the luggage com-
partment lid are closed.
Starting the parking process
> Start the myAudi app soon, or the function will
be canceled.
> Pay attention to the path of the vehicle. If the
traffic situation permits, park your vehicle in
the parking space using the mobile device
> JX. The vehicle key and the mobile device
cannot be more than approximately 20 feet
(6 m) away from the vehicle.
> Pay attention to the path of the vehicle. In un-
clear situations, pause the parking process us-
ing
the mobile device. For example, this may be
necessary if an obstacle appears or the vehicle
comes very close to an obstacle.
> To resume the parking process, start it again on
the mobile device. The rest of the parking proc-
ess will be recalculated based on the vehicle po-
sition.
End of the parking process
If an obstacle appears, stop the parking process
=> page 194.
The parking process will end automatically once
the vehicle has reached the end point in the park-
ing space. Once parking is successfully complet-
ed, the parking lock will be engaged, the parking
brake will be set, and the engine will switch off.
The vehicle will also be locked.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
— Failing to pay careful attention to the vehi-
cle's surroundings increases the risk of an
accident. Park your vehicle with the mobile
device only if you are sure that no obstacle is
in the vehicle's path or under the vehicle,
and that no obstacles will move into the ve-
hicle's path.
@ Tips
— If the parking space is located in a garage, it
must be detected correctly by the vehicle.
When the parking space is detected com-
pletely, the edges of the space will be high-
lighted @).
— The parking process can only be started if
the vehicle key is located outside the vehicle
after the vehicle is prepared. Always keep
both the vehicle key and the mobile device
with you during the entire remote control-
led parking process.
— Remote controlled parking may be restrict-
ed or unavailable in situations such as the
following:
—If the ESC is restricted or switched off, or
if there is a malfunction.
—If there is another vehicle key inside the
vehicle or nearby.
— The system can incorrectly interpret parking
space barriers (such as parking curbs). Take
over the parking process > page 194 if the
vehicle is not completely inside the parking
space or if the vehicle tries to drive over the
parking space barrier.


193

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Parking and maneuvering


and that no obstacles will move into the ve-
hicle's path.
@) Tips
The parking process will be interrupted tem-
porarily if an obstacle is detected.


Maneuver assist!)2)
Applies to: vehicles with maneuver assist

Fig. 135 Upper display: maneuver assist
General information
The maneuver assist supports the driver when
maneuvering and parking by monitoring the area
in front of, behind, and beside the vehicle using
sensors. If there is an impending collision with an
object, the system will intervene within its limits
and attempt to prevent the collision by applying
the brakes. The system will detect objects that
are approximately 8 inches (20 cm) high or high-
er.
Display overview
The displays @ - @ indicate the status and avail-
ability of the maneuver assist.
@ The white border indicates the availability in
this area.
The red border indicates an object nearby.
If there is no border, this indicates an inactive
area (partial availability).
®
©®&
Activate/deactivate maneuver assist and sta-
tus displays:

)_ In preparation at the time of printing.
2) System availability may be limited depending on the mar-
ket.
— 4 Maneuver assist activated. The vehicle is
bordered in white. If the sensors are parti-
ally available, the white border will only be
visible in the monitored areas.
— % Maneuver assist is temporarily deacti-
vated.
— (symbol shown in gray) Maneuver assist
is not available.
— No symbol: maneuver assist was switched
off completely in the settings.
Braking intervention
Braking intervention can be initiated if there is an
impending possible collision with a detected sta-
tionary object. If the brakes were applied until
the vehicle stopped, Maneuver assist: vehicle
has been braked. Obstacle detected will appear
in the instrument cluster and you must take over
control of the vehicle.
If you continue driving toward the obstacle after
the
vehicle is braked to a stop, maneuver assist
will automatically be temporarily deactivated un-
til the next maneuvering situation.

Z\ WARNING
Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 138.
(i) Tips
-If the B indicator light blinks while driving,
ESC will intervene to regulate and maneuver
assist will be canceled.
— System functions may not be available if the
ESC is limited or switched off, or if there is a
malfunction.
— The system will not be available when cer-
tain assist systems are switched on or if
park assist plus is used.


195

4K8012721BF
Checking and Filling

Emissions control
system
General information
ZA\ WARNING
The temperature of the exhaust system is
high, both when driving and after stopping
the engine.
— Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
— Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the emissions sys-
tem could start a fire.
— Do not apply underbody protectant in the
exhaust system area, because this increases
the risk of fire.
Catalytic converter
Observe the safety precautions > page 259, Gen-
eral information.



The vehicle may only be driven with unleaded
gasoline, or the catalytic converter will be de-
stroyed.
Never drive until the tank is completely empty.
The irregular supply of fuel that results from that
can
cause engine misfires. Uncombusted fuel
could enter the exhaust system, which could
cause overheating and damage to the catalytic
converter.
Malfunction Indicator Lamp (MIL)
If the S indicator light blinks or turns on, there
is a malfunction that is causing poor emissions
quality and that could damage the catalytic con-
verter. Drive slowly to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction corrected.
Engine compartment
General information
Special care is required if you are working in the
engine compartment
For work in the engine compartment, such as
checking and filling fluids, there is a risk of in-
jury, scalding, accidents, and burns. For this
reason, follow all the warnings and general
safety precautions provided in the following in-
formation. The engine compartment is a dan-
gerous area in the vehicle. > A\.
Explanation of warnings (sticker in the engine
compartment):

Hot engine components!
Rotating parts!

The radiator fan can switch on at any
time!

High voltage! Switch off the engine be-
fore coming into contact with any igni-
tion system components!

Applies to: vehicles with plug-in hybrid
drive: High voltage! The voltage in the
high-voltage system is high enough to
cause fatal injuries. Touching a damaged
high-voltage component can result ina
fatal electric shock.

The catalytic converter can be damaged
"271 if the oil level is too high!
oy
ZA\ WARNING
— Turn the engine off.
— Switch the ignition off.
— Set the parking brake.
— Select the “P” (Park) selector lever position.
— Allow the engine to cool.
— Keep children away from the engine com-
partment.
— Never spill fluids on a hot engine. These flu-
ids (such as the freeze protection contained
in the coolant) can catch fire.
— Avoid short circuits in the electrical system.

Always follow the instructions in the op-
erating manual.



259

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Checking and Filling

Brake fluid

BFV-0229]



Fig. 167 Engine compartment: cap on brake fluid reservoir
Observe the safety precautions > page 259, Gen-
eral information.
Checking the brake fluid level
> Slide the cover that is located below the wind-
shield wipers on the driver's side toward the
windshield and remove the cover.
> Read the brake fluid level on the brake fluid res-
ervoir > page 262, fig. 164. The brake fluid lev-
el must be between the MIN and MAX markings
of.
The brake fluid level is monitored automatically.
Messages
GG / @ Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid Level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Changing the brake fluid
Brake fluid should be changed at regular inter-
vals. Have the brake fluid changed by an author-
ized Audi dealer or authorized Audi Service Facili-
ty. The authorized Audi dealer or authorized Audi
Service Facility will inform you of the replace-
ment intervals.

Z\ WARNING
— If the brake fluid level is below the MIN
marking, it can impair the braking effect and
driving safety, which increase the risk of an
accident. Do not continue driving. See an au-


thorized Audi dealer or authorized Audi
Service Facility for assistance.
— If the brake fluid is old, bubbles may form in
the brake system during heavy braking. This
could impair braking performance and driv-
ing safety, which increases the risk of an ac-
cident.
— The brake fluid in your vehicle must meet
the standard VW 501 14 and is available at
an authorized Audi dealer or authorized
Audi Service Facility. If this brake fluid is not
available, another high-grade brake fluid of
equivalent quality may be used, and it must
meet
the U.S. Federal Motor Vehicle Stand-

ard (FMVSS) 116 DOT 4, Class 6.

@) Note
— If the brake fluid level is above the MAX
marking, brake fluid may leak out over the
edge of the reservoir and result in damage
to the vehicle.
— Do not allow any brake fluid to come into
contact with the vehicle paint, because it
will corrode the paint.
Electrical system
If the I / B or fl indicator light turns on,
there is a malfunction in the power supply, the
battery, or the vehicle electrical system.
/ BB Electrical system: malfunction! Safely
stop vehicle
Do not continue driving and switch the ignition
off > A\. See an authorized Audi dealer or author-
ized Audi Service Facility for assistance.
= Electrical system: malfunction! Restart not
possible. Please contact Service
If you switch the ignition off, you will not be able
to restart the vehicle. Vehicle functions or driving
stability may be limited. Drive to an authorized
Audi dealer or authorized Audi Service Facility im-
mediately.
= Electrical system: malfunction! Please con-
tact Service
269
>

4K8012721BF
Care and cleaning


height and width of the inside of the car
wash.
—To reduce the risk of paint damage, do not
wash the vehicle in direct sunlight.
—To reduce the risk of damage, do not wash
decorative decals* with a pressure washer.
—To reduce the risk of damage to the surface,
do not use insect removing sponges, kitchen
sponges, or similar items.
— When washing matte finish painted vehicle
components:
ZA WARNING
—To reduce the risk of accidents, only wash
the vehicle when the ignition is off and fol-
low the instructions from the car wash oper-
ator.
—To reduce the risk of cuts, protect yourself
from sharp metal components when wash-
ing the underbody or the inside of the wheel
housings.
— After washing the vehicle, the braking effect
may be delayed due to moisture on the
brake rotors or ice in the winter. This in-
creases the risk of an accident. The brakes
must be dried with a few careful brake appli-
cations.
— To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax.
— Never use protective wax. It can destroy
the matte finish effect.
@) Note — Do not place any stickers or magnetic
signs on vehicle components painted with
matte finish paint. The paint could be
damaged when the stickers or magnets
are removed.

— If you wash the vehicle in an automatic car
wash, you must retract the rear spoiler if
necessary, and fold the exterior mirrors in to
reduce the risk of damage. Power folding
exterior mirrors* must only be folded in and (@) For the sake of the environment
out using the power folding function.
—To reduce the risk of damage to the rims
and tires, compare the width between the
wheels on your vehicle with the distance be-
tween the guide rails in the car wash.
—To reduce the risk of damage, compare the
height and width of your vehicle with the
Only wash the vehicle in facilities specially de-
signed for that purpose. This will reduce the
risk of dirty water contaminated with oil from
entering the sewer system.
Cleaning and care information
When cleaning and caring for individual vehicle are not listed, consult an authorized Audi dealer
components, refer to the following tables. The or authorized Audi Service Facility. Also follow
information contained there is simply recommen- __ the information found in > A.
dations. For questions or for components that
Exterior cleaning




Component Situation Solution
Windshield wiper | Deposits Soft cloth with glass cleaner, > page 61
blades
Headlights/ Deposits Soft sponge with a mild soap solution®
tail lights
Sensors/ Deposits Sensors: soft cloth with a solvent-free cleaning product
camera lenses Camera lenses: soft cloth with an alcohol-free cleaning sol-
ution
Snow/ice Hand brush/solvent-free de-icing spray >

299