2017 AUDI A7 parking brake

Driving
Electromechanical
parking brake
Fig . 80 Center conso le: par king brake
Your vehicle is equipped with an electromechani­
cal parking brake
Q fig. 80 . The parking brake is
designed to prevent the vehicle from rolling un­ intentionally and rep laces the hand brake.
S etting /manuall y re leas ing the parking
bra ke
.. Pull the(®) switch to set the parking brake. The
LED in the switch illuminates. The -(USA
models)/ . (Canada models) indicator light al­
so turns on in the instrument cluster display .
.. To release the parking brake manua lly, press
the brake o r acce lerato r pedal while the igni­
tion is switched on a nd p ress the®> switch at
the same time. The L ED in the b utton and the
indicator light in the display t urn off.
Releasing the parking brake automatically
Req uirement: the driver's door must be closed,
the dr iver's safety belt must be la tched and the
pa rking brake must be set.
.. To start driving and release the park ing brake
automat ica lly, press the acce lerato r pedal as
us ual.
In addition to releasing the park ing brake auto­
mat ically, othe r convenience and safety funct ions
are available whe n you sta rt driving
Q page 75,
Starting from a stop.
Preventing the automatic parking br ake
release
The vehicle could begin ro lling unintentionally,
depending on the hill or if towing a trailer.
74
.. To prevent the park ing brake from releasing au­
tomatically, pull and ho ld the<®> switch and
press the acce lerator peda l. The parking brake
remains set and prevents the vehicle from roll­
ing backward.
" You can release the®) switch again once you
are sure that yo u are giving enough driving
force to the wheels by press ing the accelerator
pedal.
Eme rgency braking function
You can use the emergency braking function in an
emergency sit uation, or if the standa rd brake op­
eration malfunctions or is disab led.
" Pull and ho ld the®) switch.
" As soon as you release the ®> switch or acceler-
ate, the braking stops.
Pul ling and ho ld ing the®> switch while driving
the vehicle activates the emergency braking func­
tion. The ve hicle is braked at all four wheels by
activating the hydraulic brake system . The brak­
i ng effect is sim ila r to heavy brak ing
Q ,&. .
To reduce the risk of activating the emergency
braking by m istake, a warning tone (buzzer)
sounds when the© switch is pulled. Emergency
braking stops as soon as the© switch is released
o r the accelerator pedal is pressed.
Park ing
" Press the brake pedal to stop the vehicle.
" Pull the© switch to set the parking brake .
" Place the selector leve r in t he P position .
" Tu rn the engine off
Q ,&. .
"Tur n the steering w hee l when parking on in­
cl ines so that the wheels w ill roll into the cu rb
if the vehicle start s moving.
& WARNING
- Do not press the acce le rator pedal inadve r­
tently if a gea r is selected when the vehicle
is stationary and the engine is running. Oth­
erwise, the vehicle will start to move imme­
diate ly and this could result i n an accident .
- Emergency braking sho uld only be used in
an emergency, when the norma l brake pedal
has fai led or the brake peda l is obstr ucted. "'

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\.J ' During emergency braking, your vehicle will
brake similar to heavy braking. ESC and the
associated components (ABS, ASR, EDL)
cannot overcome the laws of physics . In cor­
ners and when road or weather conditions
are bad, a full brake application can cause
the vehicle to skid or the rear end to swerve,
which increases the risk of an accident.
- If the power supply fails, you cannot set the
parking brake if it is released. In this case,
park the vehicle on level ground and secure
it by placing the selector lever in the P posi­
tion. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
- Always take the vehicle key with you when leaving your vehicle, even for a short period
of time. This applies particularly when chil­
dren remain in the vehicle. Otherwise chil­
dren could start the engine, release the
parking brake or operate electrical equip­
ment such as power windows, which in­
creases the risk of an accident.
- No one should remain in the vehicle when it
is locked -especially children. Locked doors
make it more difficult for emergency work­
ers to get into the vehicle, which puts lives
at risk.
(D) Tips
When stopping at a traffic signal or stopping
in city traffic, you can set the parking brake
manually. The vehicle does not have to be
held with the brake pedal. The parking brake
eliminates the tendency to creep when a se­
lector lever position is engaged. As soon as
you press the accelerator pedal, the parking
brake releases automatically and your vehicle
starts to move
c::> page 75.
(D Tips
- Occasional noises when the parking brake is
set and released 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.
Driving
- If there is a power failure, the parking brake
will not set if it is released, and it will not
release if it is set
c::> &. . See an authorized
Audi dealer or authorized Audi Service Fa­
cility for assistance.
Starting from a stop
Various convenience and safety functions may be
available when the vehicle begins driving, de­
pending on vehicle equipment .
Starting on hills with the parking brake set
Requirement: the driver's door must be closed
and the driver's safety belt must be fastened.
.,. To start driving comfortably when on a hill, set
the parking brake and begin driving as usual.
The braking force of the parking brake does not
release automatically until the wheels build up
enough driving force.
Starting on hills with hill hold assist
Hill hold assist makes it easier to start on hills.
Requirement: the driver's door must be closed
and the engine must be running.
.. To activate hill hold assist, press and hold the
brake pedal for several seconds. The vehicle
must be in an uphill direction of travel.
After releasing the brake pedal, the braking pow­ er is maintained for a brief moment
c::> ..&. to pre ­
vent the vehicle from rolling back when starting .
During this time, you can easily begin to move
your vehicle.
_& WARNING
A ppl ies to: ve hicles with hill hold assist
- If you do not begin driving immediately or
the engine stalls after releasing the brake
pedal, your vehicle may begin to roll back­
ward. Press the brake pedal or set the park­
ing brake immediately .
- The intelligent technology of hill hold assist
cannot overcome the limitations imposed by
natural physical laws. The increased comfort
offered by hill hold assist should not cause
you to take safety risks.
Ill-
75

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<.,;) 'SI'
In the normal m ode D, the tr ansmission auto­
matica lly selects t he suitab le gear ratio . It de­
pends on en gine load, vehicle speed and driving
style.
Select the
s p o rt m od e S for sporty driving. The
ve hicle makes full use of the engine's power .
Shifting is more noticeable when accelerat ing.
To move from selector lever position N to D, you must press the brake pedal and the vehicle must
be traveling less than 1 mph (2 km/h) or be sta­
tionary ¢.&. .
.&_ WARNING
-The veh icle can roll even if the ignition is
switched off.
- Never select R or P while driving, because
this increases the risk of an accident.
-
- Power is still transmitted to the wheels
when the eng ine is running at idle. To pre­
vent the veh icle from "creeping", you must
keep your foot on the brake in all selector
lever positions (except P) when the eng ine is
running . Otherwise, th is increases the r isk
of an accident.
- Do not inadvertently press the accelerator
peda l w hen the veh icle is stopped if a gear is
engaged. Ot herwise the veh icle will start to
move immediately, even i f the parking bra ke
is set. This cou ld res ult in a crash .
- T o de cre ase the risk of an accident, these­
lector lever must be in the P posi tion and
the parking brake must be set before open­
ing the hood and working on a r unning en­
gine. Always read and fo llow the applicable
warnings
q page 199, Working in the en­
gine compartment.
(D Tips
- Drive select: sporty shifting character istics
can be selected us ing the
Dy namic driving
mode.Sw ill appea r in the instrument clus­
ter display instead of D.
- If you accidenta lly select N while driv ing,
take your foot off the accelerator pedal and
wait for the engine to slow down to idle be­
fore selecting D/S.
D rivi ng
-If there is a powe r failure, the se lector lever
wi ll not move out of the P position. The
eme rgency re lease can be used if t his hap­
pens
¢ page 81.
Selector lever lock
The selector lever lock prevents you from select­
ing a gear accidentally, causing the vehicle to
roll.
)
Fi g. 82 Selector lever lock
T o release the se lector lever lock:
" Switch the ignit ion on .
" Press the brake pedal
while pressing the inter-
lock butto n.
Automatic shift lock (ASL)
The selector lever is locked in the P and N posi­
t ions when the ig nit ion is switched on. The re­
move it from t hese positions, the driver must
press the b rake peda l and press the lock button
at the same time. The following message ap­
pears in the inst rument cluster display when the
selector lever is in the P or N posi tion to remind
t h e driver:
Brake pedal mu st be applied to shift from P
The automatic shift lock only funct ions when the
vehicle is stat ionary or at speeds be low 1 mph
(2 km/h) . At higher speeds, the lock is automati­
c a lly deactivated in the N pos ition .
The selector lever is not locked when shifting
quick ly throug h N, for example from R to D. This
makes it possible to free the veh icle when it is
stuck by "rocking" it. The selecto r lever lock en-
gages if t he lever stays in t he N pos it ion longer ...
77

Driving
than 2 seconds when the brake pedal is not
pressed.
Interlock button
The in terlo ck button in the selector leve r handle
p revents you from moving the se lector lever i n­
adve rtently while in some se lector lever posi ­
tions. The positions that require the interlock
button to be pressed are marked in co lor in the il­
lustration ¢
fig. 82.
Driving tips
Starting the engine
• The selector lever must be in the P or the N po­
s ition.
Starting from a stop
• Press and hold the brake pedal.
• Press and hold the lock button in the selector
lever hand le, select the desired se lector lever
position such as 0/5 and release the lock but­
ton.
• Wait a moment u ntil the transmission shifts .
You w ill not ice a slight moveme nt when the
gear engages .
• Release t he b rake pedal and press the accelera­
tor pedal ¢& .
Stopp ing temporarily
• Keep the veh icle stationary us ing the braking
pedal, for example at traffic lights .
• Do not p ress the accelerator pedal when doing
th is.
• To preve nt the vehicle from rolling w hen you
sta rt d riving, se t the par king brake w hen stop­
ping on steep inclines¢&, .
• The park ing brake w ill release automatically
and the vehicle wi ll start moving once you press
the accelerator pedal.
Stopping /parking
If the se lec tor lever is not in the P posit io n when
you open the driver's door, the vehicle could rol l.
The message
Transmission: selector lever in
drive position!
appears . A warn ing tone w ill also
sound.
• Press and hold the brake pedal¢&, .
78
• Se t the park ing brake.
• Select the P se lector lever position .
U nder cert ain circumst ances, such as d riving in
t h e mo unta ins, it may be useful to swi tch tempo ­
rarily to the man ual sh ift program in order to
manua lly adjust the gears to the driving condi­
tions
¢ page 79 .
On inc lines, activate the parking brake f irs t and
then move the selector lever to the P position
¢
page 74. This prevents the locking mechanism
from be ing loaded too heavily and will make it
easier to move the selector lever out of the P po­
s ition.
A WARNING
-
- The vehicle can roll even if the ignit io n is
sw itched off.
- Never leave your veh icle with the engine
r u nning while in gear .
- Do not press the acce le rato r pedal when
changing t he selec tor lever posit ion while
the vehicle is s tat ionary and the engine is
r u nning.
- Please note that a small amount of power is
tra nsmi tted if the vehicle is stoppe d tem po­
rari ly wh ile in the D/S or R sele ctor leve r po­
sitio n. T o reduce the ris k of an ac cident, you
m ust c ontin ue pressing firm ly on the brake
pe dal while the ve hicle is stopped so that it
does not roll.
- Never engage the R or P selector level pos i­
tion s while dr iving. It could ca use a crash .
- Before driving down a s teep slope, redu ce
your speed and sh ift into a lower gear w ith
"t i p tronic" .
- Do not ri de the brakes or press the brake
pe dal too often or too long when dr iv ing
downhill . Constant braking causes t he
brakes to ove rheat and substant ia lly re­
duces brak ing performance, increases brak­
ing d istance or causes comp lete failure of
the bra ke system.
- If you must stop on an incline, always hold
the vehicle in place w it h the foot brake or
parking bra ke to p revent it from rolling
back .

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<.,;) 'SI"
-Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati­
cally when it becomes too hot from the
overload . The
1§1 indicator light turns on
and a message appears
Q page 81 when
the clutch is overloaded.
(D Note
- When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
celerator pedal while a driving gear is se­
l ected. This can cause the transmission to
overheat and can damage it. Set the parking
brake or press the brake pedal to prevent
the vehicle from rolling.
- Allow ing the vehicle to roll when the engine
is stopped will damage the transmission be­
cause it is not lubricated .
(D Tips
For safety reasons, the parking brake is re­
leased automatically only when the driver's
safety belt is fastened.
Hill descent control
The hill descent control system assists the driver
when driving down hills .
Hill descent contro l is activated when the selec­
tor lever is in the Dor S position and you press
the brake pedal. The transmission automatically
selects a gear that is suitable for the hill. Hill de­
scent control tries to maintain the speed ach­
ieved at the time of braking, within physical and
technical limitations. If may still be necessary to adjust the speed with the brake pedal.
Hill descent control switches off once the hill lev­
els out or you press the accelerator pedal.
On vehicles with a cruise control system*
¢ page 85, hill descent control is also activated
when the speed is set.
_& WARNING
Hill descent control cannot overcome physical
limitations, so it may not be able to maintain
Driving
a constant speed under all conditions. Always be ready to apply the brakes.
Shifting manually (tiptronic mode)
The tiptronic mode allows the driver to shi~ the
gears manually .
'
Fig. 83 Center console : shift ing manually wit h the selector
lever
Fig. 84 Steering w hee l: m anual s hifting wi th the sh ift pad­
dles•
Shifting with the selector lever
You can shift into tiptronic mode while stationary
and while driving.
.,. To shift into tiptronic mode, push the selector
lever from the D/S setting to the right. As soon
as the transmission switches over, the
M selec­
tor lever posit ion will appear in the instrument
cluster display .
"'To shift up a gear, tap the selector lever for­
ward
0 ¢ fig. 83.
"'To shift down a gear, tap the selector lever back
0-
Shifting with the shift paddles*
You can operate the shift paddles in the D/S or M
selector lever positions. .,.
79

Trailer towing
Coolant t emperatur e
The coolant temperatu re gauge <=? page 9 must
be observed ca refully. The coo lant tempe rature
can increase if you drive on long inclines in a low
gear at high engine sp eeds. Reduce your sp eed
immed ia te ly if the LEDs in the top part of the dis­
p lay turn on.
For more information abo ut indicator lights, re­
fe r to . <=?
page 14.
A WARNING
Anyone not properly restrained in a moving
vehicle is at a much greater risk in an acci­
dent . Never let anyone ride in your car who is
not properly wearing the restraints provided
by Audi.
Trailer towing information
Important to know
-
Your veh icle hand les different ly when tow ing a
tra ile r because of the additional weight and d if­
fe rent we ight d istr ib ution. Safety, performance
and economy w ill great ly depend o n how careful­
ly you load yo ur trailer and ope rate your r ig .
Before you actually tow your tra iler, practice
turn ing, stopp ing and bac king up in an area away
from t raff ic. Keep practicing until you have be­
come comple tely fami liar with t he way your vehi­
cle-trailer comb inat ion behaves and responds.
Backing up is d iffic ult and requires pract ice .
Backing up with a tra iler gene rally requires steer­
i n g ac tion oppos ite to tha t when backing up yo ur
veh icle w it h out a trailer .
M aintain a g reater d istance between your vehicle
and the one in front of you . You w ill need more
room to stop . To compensa te fo r th e tra ile r, you
will nee d a larger than no rma l tur ning rad ius.
When pass ing , remembe r that you ca nnot accel­
e rate as fast as you no rma lly would because of
the adde d load . Make s ure yo u have eno ugh room
to pass . After passing, allow plenty of room for
your trai ler before chang ing lanes again.
84
Avo id jerky starts, sharp turns or rapid lane
c h anges.
(D Tips
- Do not tow a trailer dur ing the brea k-i n pe ri­
od of your veh icle.
- I f you tow a tra ile r, your A udi m ay requi re
more frequent ma intenance due to the ex­
tra load
¢ page 264.
Parking on a slope
Do not park on a slope wi th a trailer . If it cannot
be avoided, do so only after doing the following:
When parking:
.,. App ly the foot bra ke .
.,. Have so meone p lace cho cks unde r bot h the ve­
hicle and the trailer w heels.
.,. With choc ks in place, slowly rele ase the brakes
until the w heel chocks abso rb the load .
.,. Turn th e whee ls towards the curb.
.,. App ly the par king b rake .
.,. Select the P se lecto r lever posit ion.
When restarting after parking:
.,. App ly the foot bra ke .
.,. Start the engine .
.,. Sele ct the D/S se lector l ever position.
.,. Re lease the par king brake and s low ly pull o ut
and away from the whee l chocks.
.,. Stop and have someone re trieve the wheel
chocks .
(D Tips
If you move the selector lever of the automat­
i c transmission to P befo re applying the park­
i ng brake and before blocking the whee ls, yo u
may have to use more force la ter to move the
l eve r o ut of the P pos it io n.

Ass is t
The system cannot guarantee that it will detect
objects correctly and is switched off. The sensors
have been moved or are faulty. The pre sense
functions may also be affected. Dr ive to an au­
thor ized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor ­
rected .
ACC: Currentl y unav ailabl e. No senso r vis ion
ACC and Audi braking guard : Curre ntly un avail­
a ble . No se nsor v ision
This message appea rs if the sensor view is ob­
s truc ted, for example by leaves, snow, heavy
spray or d irt. C lean the sensors ¢
page 89,
fig. 91.
ACC: Curre ntly unavailable. Gradient too steep
The road exceeds the max imum possible angle
for safe adapt ive cruise control operation . Adap­
tive c ruise contro l is switched off.
AC C: onl y availab le in D, S or M
Select the 0/5 or M selector lever position .
ACC: Currentl y unavailable . Parking brake ap •
pl ied
The adaptive c ruise contro l system switches off
automatically if the park ing bra ke is set.
ACC: Curre ntly unavail abl e. Stab ility control
( ESC) input .
This message appears if the Electronic Stabiliza­
tion Control (ESC) is tak ing action to stabilize the
ve hicle . In this case, adapt ive cruise control
sw itches off automatically.
AC C off: Manual control!
This message appears when adaptive cr uise con­
trol cannot set the parking brake . Press the brake
pedal to prevent the vehicle from rolling.
•••
Three white dots appear if a sett ing cannot be se­
lected wi th the ope rating lever. For example, this
h a ppens if adaptive c ruise cont ro l canno t start
driving automatically in stop -and-go traffic be­
cause the driver has not fastened their safety
be lt.
96
Door open
The adaptive cru ise cont rol system cannot switc h
o n when a door is open.
Stationary obj ect ah ead
This message appears if you wo uld like to switch
adaptive cruise control on and there is a station­
ary object or obstacle direct ly ahead of your vehi­
cle .
Audi active lane assist
Description
Appl ies to: vehicles with Audi act ive lane assist
Active lane assist detects lane marker lines with­
i n the lim its of the system using a camera in the
windshield. If you are approach ing a detected
lane marker line and it appears like ly that you
will leave the lane, the system w ill warn you with
corrective steering. You can override this steering
at any time. If you pass over a line, the steering
whee l w ill vibrate lightly. In orde r fo r thi s warn­
i ng vibration to occ ur, it must first be switched
on in the Infotainment system. Active lane ass ist
is ready for operation when the lane marker line
is detected on at least one side of the vehicle.
The system is des igned for driving on express­
ways and highways and therefore on ly activates
at speeds above approximately 40 mph (65 km/
h) .
Applies to: vehicles with side assist
If you activate a turn s ignal when act ive lane as­
s ist is ready and it classifies a lane change as crit ­
ica l because of vehicles traveling a longside you or
approach ing you, there wi ll be noticeable correc­
tive steer ing shortly before you leave the lane.
This will attempt to keep your veh icle in the lane.
Applies to: vehicles without side assist
The system will not wa rn you befo re c ross ing a
l ane marke r line if you have act ivated the t urn
s ignal. In this case, it assumes that you are
changing lanes intentionally.
Applies to: vehicles with adaptive cru ise control
The corrective steer ing is targeted based on the
driv ing situation . In add it ion to the lane marke r .,.

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\.J ' -Do not drive until the fuel tank becomes
complete ly empty . The engine cou ld mis­
fire. Unburned fuel could also get into the
exhaust system and this cou ld cause the
catalytic converter to overheat.
- Do not switch off the ignition while the vehi­
cle is moving.
- Do not continue to operate your vehicle un­
der these conditions, as otherwise fuel can
reach the catalytic converter. This could re­
sult in overheating of the converter, requ ir­
i ng its replacement.
- To assure efficient operation of the Emis­
sion Control System:
- Have your vehicle maintained properly and
in accordance with the service recommen­
dations in your Warranty
& Maintenance
book let.
- Lack of proper maintenance as we ll as im ­
proper use of the vehicle will impair the
function of the emission control system and could lead to damage.
® For the sake of the environment
Even when the Emission Control System is op ­
erating properly, the exhaust gas can have a
sulfur-like exhaust gas smell under some op­
erat ing states. This depends on the su lfur
content of the fuel being used. Using a differ­
ent brand of fue l may help, or filling the tank
w ith lead-free super grade gasoline .
Diesel particulate filter
Applies to: veh icles with diesel engine
The diesel particulate filter filters nearly all of
the soot particles out of the exhaust. The filter
cleans itself automatically under normal driving
conditions . If the filter cannot clean itself (for ex­
ample , because you are only driving short distan­
ces), the fi lter becomes clogged with soot and
the
II symbo l for the diesel particulate filter il­
luminates
¢ page 17.
A WARNING
-Do not park your vehicle over flammable
materials such as grass or leaves because
-
Checking and Filling
the high temperature of the diesel particu­
late filter could start a fire.
- Do not apply an underbody protectant in the
exhaust system area or a fire could start.
Engine compartment
Working in the engine compartment
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 precaution s provided in the following in·
formation . The engine compartment is a dan­
gerous area on the vehicle.
¢ ,&..
A WARNING
= =--
- Turn the engine off.
- Switch the ignition off.
- Set the parking brake.
-Select the P selector lever position.
- Let the engine cool down.
- Never open the hood when there is steam or
coolant escaping from the engine compart­
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping .
- Keep children away from the engine com­
partment .
- Never sp ill 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.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of personal injury.
- Never open the cap on the coolant expan­
sion tank when the engine is warm . The
coo ling system is under pressure.
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
199