engine AUDI A7 2013 Owner's Manual

@ Passenger's door
© Left rear door
@ Right rea r doo r
_& WARNING
-When you leave your veh icle -even if on­
ly briefly -always take the ignition key
with you . This applies partic ularly when
children remain in the vehicle . Otherwise
the ch ildren could start the engine or op­
erate electrical equ ipment (e.g. power
windows). The power windows are func­
t ional until the driver's door or passeng ­
er's door has been opened .
- Be careful when closing the wi ndows .
Check to see that no one is in the way, or
serious injury could result!
- When locking the veh icle from outs ide,
the vehicle must be unoccu pied s ince the
windows ca n no longer be opened i n an
eme rgency .
(0 Tips
- When you ope n the doors, the w indows
a utomat ica lly low er about 10 mm .
- When the window in the dr iver's or pas­
senger's door is completely open, it will
r aise approximate ly 25 mm when the
door is opened. The w indow will lower
again w hen you close the doo r.
- After the ignition has been switched off,
t h e windows can still be opened o r
closed for abou t 10 minu tes. The powe r
windows are not swi tched off un til the
drive r's door or passenge r's door has
been opened .
What to do after a malfunction
The one-touch open and close function must
be reactivated if the battery hos been discon ­
nected.
.. Pull and hold the power w indow switch un ­
t il the window is fully closed .
.. Re lease the switch and then p ull it again for
at least one second .
Opening and clo sin g 41
Valet parking
The valet parking feature protects the lug­
gage compor tment from unauthori zed access
from the outside.
Fig . 3 1 Luggage compa rt m en t: va let pa rk in g b utto n
With "valet parking " act ivated, the rear lid
cannot be opened from the ou tside.
.. Remove the mechan ical key ¢
page 33 .
.,. Open the glove compartment and activate
¢
fig. 31 the "valet parking " feature by
press ing the
lVALE TI button . The indi cat o r
light in the sw itch ill umi nates .
.. Close the glove compartment and lock it
with the mechanica l key.
.. Leave the master key with the se rvice per­
sonne l for park ing and keep the mechanica l
key with you.
When the "va let parking" feature is activated:
- t he unlocki ng but ton fo r th e rear lid
~ in
t he driver's door is inact ive
- t he button
~ on the mas ter key is inac tive
- the opening handle in the rear lid is inact ive .
The vehicle can be driven and locked and un­ l ocked with t he master key . Access to the lug ­
gage compar tment is b locked from the out­
s ide .
When the valet park ing function is switched
o n, the message
Valet parking activated ap­
pears in the inst rument cluste r display wh en
you sw itch the ignition on .

68 Warm and cold
Warm and cold Climate controls
Description
A pplies to vehicles: with three-zone cl imate cont ro l or
four-zone a uto mat ic climate contro l
The climate control system warms, cools and
adds humidity to the a ir in the ve hicle interior.
It is the most effect ive when the windows and
sun roof * are closed .
If the tempe rature i nside
the par ked veh icle becomes very warm, open ­
i ng the w indow br ie fly will speed up the cool­
ing process.
I n all heating mode f unctio ns except
defrost,
the blower on ly sw itches to a h ighe r speed
once the engine coo lan t has reached a ce rtain
temperature.
Condensat ion from the cooling system can
d rip and form a puddle of wate r under the ve­
h icle. This is normal and does no t mean there
is a lea k.
Pollutant filter
The pollutant filte r removes pollutants such
as dust and po llen from the air.
The air pollutants filter must be changed at
the intervals spec ified in you r Warranty
&
Maintenance boo klet, so that the air condi­
tioner can prope rly work .
If you drive your vehicle in an area with h igh
a ir po llution, the fi lter may need to be
changed more freq uently than specified in
your Aud i Wa rranty & Ma intenance booklet. If
i n doubt, as k your author ized A udi Se rvice Ad­
visor for adv ice.
K ey coded settings
Three-zone climate control: T he b lower set­
ting and air distribution are stored automati ­
cally and ass igned to the remote control key
that is i n use.
Four-zone automatic climate control: The cli­
mate control settings are automat ica lly stor­
ed and assigned to the remote control key
that is i n use.
A WARNING
Reduced visibility is dangerous and can
cause accidents.
-
- For safe driving it is very important that
all windows be free of ice, snow and con­
densat ion .
- Comp lete ly fam iliarize yourse lf with the
proper use and funct ion of the heat ing
and ve nti lation system and especially
how to defog and defrost the w indows.
- Never use the windshield wiper/washer system in freez ing weathe r unt il you
have wa rmed the windshie ld first, using
the heating and ventilation system. The
washer sol ution may freeze o n the w ind­
shie ld and re duce visib ility.
(D Note
- If you suspect that the air conditioner
has been damaged, sw itch the sys tem
off to avoid further d amage and have i t
inspected by a q uali fied dealership .
- Repairs to the Audi air conditioner re­
quire speci al technical know ledge and
special tools. Contact an autho rized Audi
dea ler fo r ass istance.
@ For the sake of the environment
B y reducing the amou nt of f uel you use,
you also red uce the amount of pollutants
emitted into the air.
(D Tips
- Keep the air intake s lo ts (in front o f the
windshield) free from ice, snow and de ­
br is in order to maintain the proper func­
tion of the climate control system.
- The energy management system may
switch the seat heating* or rear window
defroster off temporar ily. These systems
are available again as soon as the energy
balance has been restored .
-Air escapes through vents under the rear window. When plac ing items of cloth ing
on the luggage compartment cover, en­
sure that the openings are no t covered.

70 Warm and cold
l The winds hield and s ide windows are defrost­
ed or cleared o f condensation as quickly as
possib le. The maximum amo unt of air flows
mainly from the vents below the windshield.
Recirculation mode switches off .
The
IAU TOI b utton switches the defroster off.
ICmJ REAR I Switching rear window heater
on /off
The rear w indow heater only operates when
the engine is running . It switches off auto­
matica lly after a few minutes, depending on
the outside temperature.
To prevent the rear w indow heater from
switch ing off automatically, press and hold
the ~ button for more than 2 seconds. This
remains stored unti l the ignition is switched
off.
~ Ad justing s eat h eat ing
Press ing the button switches the seat heat ing
on at the highest setting ( leve l 3) . T he LEDs
indicate the temperature leve l. To reduce the
temperature, press the button again. To
switch the seat heating off, press the button
repeatedly unt il the LED turns off.
After 10 minutes, the seat heating automati ­
cally switches from leve l 3 to level 2.
The seat heating for both outer rear seats* is
ad justed using the buttons in the center con­
sole.
Air vents
You can open or close the center and outer
vents in the cockpit and the vents in the rear center console using the ridged thumbwhee ls.
The levers adj ust the direction of the airflow
from the vents.
T he air temperature in the rear can be ad just­
ed so that it is warmer or co lder by turning
the knob to the red or blue area.
A WARNING
- Do not use the recirc ulation for extended
periods of time. The windows could fog
up since no fresh a ir can enter the vehi­
cle . If the windows fog up, p ress the air
recirc ulation button again immediately
to switch off the air reci rculation func­
tion o r se lect defros t.
- I ndividuals w ith reduced sensitivity to
pa in or temperature cou ld deve lop burns
when using the seat heating fu nction. To
red uce the risk of injury, these indiv idu­
a ls shou ld not use seat heating.
0 Note
To avoid damage to the heat ing elements
i n the seats, do not kneel o n the sea ts or
place heavy loads on a sma ll area of the
seat.

72 Warm and cold
IAUTO I Switching automatic mode on
Automatic mode m ainta ins a constant tem­
perat ure inside the vehi cle. Air tempera ture,
airflow and air d istribution a re controlled a u­
tomatically.
Adjusting the temperature
T empe ratu res between 60 °F (+16 °C) and
84 °F ( +28 ° C) c an be se t. O uts ide of this
range,
lo or hi w ill appear in the climate con ­
trol system disp lay. At both of these settings,
the cl imate control system r uns continuously
at max imum cooling or heat ing power. There
is no temperature regu lation.
~ Adjusting the airflow
You can a djust the airf low manually to s uit
your needs . To have the airf low reg ulated a u­
tomatically, press the
! AUTO ! button.
~ Adjusting the air distribution
You can manu ally se lect the ve nts w here the
a ir will flow. To have the air d istribu tion reg u­
l ated automatically, press the
IAUTOI bu tton.
~ I~ * Adjusting seat heating/
ventilat ion*
Pr ess ing the button swi tches the sea t heat­
ing/ventilation on at the highest sett ing ( leve l
3). The LEDs indicate the heating/venti lat ion
leve l. To reduce the heating/vent ilation, press
the butto n aga in. To switch the seat heat ing/
ve nti lation off, press the button repeatedly
u ntil the LED turns off.
After 10 minutes, the seat heating automati­
cally switches from leve l 3 to level 2.
l <;j) FRON T I Switch the defroster on/off
The win dsh ield and s ide windows are defrost­
e d or cleared of con densation as quickly as
possib le. The max imum amo unt of air flows
mainly from the vents be low the windshield.
Recirculation mode switches off.
The
IAUTOI bu tton switches the defroster off.
lliiil REAR ! Switching rear window heater
on /off
T he rea r window heate r only operates w hen
the engine is running. It sw itches off auto­
matically after 10 to 20 minutes, depending
o n the outside temperature.
T o p revent the rea r window heate r from
switching off automatically, p ress and ho ld
t h e ~ button for more than 2 seconds. Th is
rema ins stored until the ignition is switched
off .
ISYNC I Synchronization*
When synchronization is switched on, the
same settings are applied to bot h the dr iver
and fr ont passenger, except for the seat heat­
i ng/venti lation *. The rear zo ne is also
synchronized. Synchronization switches off
whe n the se ttings for the front passenge r side
o r r ear are ad justed.
You can also switch synchronizati on o n by
pressing and holding a dial. For example, if
you press and hold t he di al on the front pas­
senger si de, the setti ngs for that s ide a re
t ran sfer red to t he d rive r si de. The same ap ­
plies to the re ar.
Air vents
You can open o r close the center and ou ter
vents i n the cockpit and the vents in the rear
c ente r console and doo r pillars us ing t he
ridged t humbwheels. The levers adjust the d i­
r ect ion o f the airfl ow from the vents.
A WARNING
-Do not use t he recirc ulation for ex tended
pe riods of time . The windows could fo g
up since no f resh a ir can enter the vehi­
cle. If the windows fog up, p ress the air
recirc ulation butto n again immediately
to switch off the air reci rcu latio n fu nc­
tion o r se lect defros t.
- Individ uals w it h reduced se nsitivity to
pa in or te mperature cou ld deve lop burns
when us ing the s eat heating fu nction . To
re duc e the risk of i nju ry, these i nd iv idu-
als should n ot us e sea t heating.
~

steering column will continue moving as long as you are pressing the switch.
There must be at least
10 inches (25 cm) be­
tween your chest and the cente r of the steer­
ing wheel. If you cannot sit more than
10 in­
ches (25 cm) from the steering wheel, see if
adaptive equipment is available to help you
reach the pedals and increase the distance
from the steer ing wheel.
F or detailed information on how to adjust the
driver's seat, see
r::> page 53 .
In vehicles with the memory f unction* , the
steering column settings are stored together
with the seat position.
A WARNING
Improper use of steering wheel adjust­
ment and improper seating position can
cause serious personal injury .
- Adjust the steering wheel column only
when the vehicle is not moving to pre­
vent loss of veh icle control.
-
- Adjust the driver's seat or steering wheel
so that there is a min imum of
10 inches
(25 cm) between your chest and the
steering wheel ¢
fig. 147. If you cannot
mainta in this min imum d istance, the a ir­
bag system cannot protect you properly.
- If physica l limitations prevent you from
sitting
10 i nches (25 cm) or more from
the steering wheel, check with yo ur au­
thorized Aud i dea ler to see if adaptive
equipment is availab le.
- If the steering wheel is aligned with you r
f ace, the supp lemental driver's airbag
cannot provide as much protection in an
accident. A lways make sure that the
steering wheel is aligned with your
chest.
- Always hold the steering wheel with your
hands at the 9 o'clock and 3 o'clock posi­
t ions to reduce the risk of personal injury
if the driver's airbag deploys.
- Never hold the steering wheel at the 12
o'clock posit ion or with your hands inside
the steering wheel rim or on the steer ing
On th e road 7 5
wheel hub. Holding the steering wheel
the wrong way can cause serious injuries
to the hands, arms and head if the driv­
er's airbag deploys.
Easy entry feature
App lies to vehicles: with electrically adj ustable steer ing
wheel
The easy entry feature makes it easier to en­
ter and exit the vehicle by automatically ad­
justing the steering wheel.
.,. Select in the MMI: ICAR lfunction bu tton>
(C ar)* sys tems control button > Vehicle set­
t ing s > Se ats
> Drive r's sea t > Easy entry >
On.
When the easy entry feature is turned on, the
steering wheel moves up to the park position
when you switch off the ignition . After you en ­
ter the vehicle, the steering wheel moves to
the stored posit ion as soon as you switch on
the ignition.
Starting and stopping
the engine
Starting the engine
This button switches on the ignition and
starts the engine.
F ig. 78 Center console: S TART ENGINE S TOP button
.,. Step on the brake pedal and move the selec­
tor lever to
P or N ¢ £..
.,. Press on the ...., , s=T ""'A --=R=T ,..., E= N~ G-::,I N:-:-= E-=s= T::-::0 :-:: Pc-i l button
c::> fig. 78 -the engine will start. ..,.

76 On the road
By pressing the I STAR T ENGINE ST OP I button
without depressing the brake peda l, the igni­
tion is on and switched
off by pressing it
again .
After a cold engine is started, the re may be a
brief period of increased noise because oil
pressure must first bu ild up in the hydraulic
va lve adjusters. This is normal and not a cause
f or concern.
If the engine should not start immediately,
the starting process is automatically stopped
after a short time . Repeat starting procedure.
Start-Stop-S ystem *:
When you stop and the Start-Stop-System*
turns
off the engine, the ignition still remains
switched on.
- If you press the I STAR T ENGINE STOPI but­
ton now, the ignition wi ll be switched
off.
T he engine will not start ¢ page 82 .
-Make sure tha t th e ig nit ion is swi tched off
before ex iting the vehicle.
Sw itching the ignition /engine off
automat icall y*
The fo llow ing applies to vehicles with Start­
Stop -System*: to prevent the battery from
draining, the ignition and the engine wi ll
switch
off automatically under the following
conditions :
- T he vehicle has already been dr iven.
- T he d river's door is opened.
- T he driver's seat be lt is removed.
- The brake pedal is not pressed down .
- The veh icle is sta tionary.
In t his case, the activated low beam w ill be re­
p laced by the side marker lights. The side
marker lights will switch
off after a certain pe­
riod of time or when you lock the vehicle.
Driver m essage in the in strument clu ster
di spl ay
P ress b rake pedal to start engine
This message appears i f you press the
I S TAR T ENGINE STOP ! button to start the en­
gine and do not depress the brake peda l. The engine can only be started if the brake pedal
is depressed.
!I C
o nveni ence key: I s ke y not in th e vehi ­
cle?
T h is message appears along with the !I sym­
bol if the master key is removed from the ve ­
hicle with the eng ine runn ing.
It is in tended
to rem ind yo u (e.g . when chang ing dr ivers)
not to continue the journey without the mas­
ter key.
If the master key is no longe r in t he ve hicl e,
yo u canno t swi tch on the igni tion after stop­
ping the engine and you also cannot start the
engine again. Moreover, you cannot lock the
vehicle from the outside with the key.
Tu rn off ignition before leav ing car
This message appears if the drive r's door is
opened wh ile the ign ition is switched on. Al­
ways swi tch
off the ignit io n if you a re leav ing
the vehi cle. See also ¢
page 76.
Shift to P, otherwi se vehicle can roll away.
Doors do not lock if lever is not in P .
This message appears for safety reasons
along with an audible warning tone if the P
selector lever position is not engaged when
stopp ing the eng ine with t he
I S TAR T ENGI NE ST OP I but ton. Select the P se­
l ector lever posi tion. Otherwise the vehicle
could roll and it cannot be locked.
Ke y not r ecogni sed . Hold back of ke y again st
marked ar ea . See owner' s manual.
If the indicato r light turns on and this mes­
sage appears, there is a malfunct ion
~ page 78.
Turn off ignition b efore leaving car
This message appears if the driver's door is
opened wh ile the ignition is switched on. Al­
ways switch
off the ignit ion if you a re leav ing
the vehicle. See also ¢
page 76.
Shift to P and turn off ignition before leav-
ing car, otherwise vehicle can roll awa y
This message appears if the drive r's door is
opened while the ignition is switched on and
jll,,

the sel ector lever is not in the P position. Shift
the s ele ctor lever into th e P position and
sw itch
off the ign ition when you ex it the vehi­
cle . Otherwise the vehicle could ro ll. See a lso
¢page 76.
St eeri ng lock
The steering locks when you turn the engine
off using the I S TAR T ENGINE STOP I button
and open the d river 's door. The locked steer­
ing helps prevent vehicle theft.
A WARNING
- Never allow the engine to run in confined
spaces -dange r of asphyxiation .
- Never turn
off the eng ine until the vehi­
cle has come to a complete stop .
- The brake booster and power steer ing
only work when the engine is running . If
the engine is
off, you have to use more
force when steering or braking . Because
you cannot stee r and brake as you usua l­
ly wou ld, this could lead to crashes and
serious injur ies.
(IT),) Note
- Avoid high eng ine rpm , full th rottle and
heavy engine loads unti l the engine has
r eached operating temperat ure -other­
wise yo u risk eng ine damage.
- The eng ine cannot be sta rted by pushing
or tow ing the veh icle.
-If the engine has been under heavy load
fo r an ex tended pe riod, hea t builds up in
the engine compartment after the en­
gine is switched
off -there is a risk of
damaging the engine. Allow the engine
to run at idle for about 2 m inutes befo re
switching it
off.
@ Tips
- If you open the driver's door with the ig­
nitio n on, a buzzer sounds and the mes­
sage
Ignition is on appears in the instru­
ment cluster disp lay. Switch the ign it ion
off .
- If you leave the vehicle with t he ignit ion
switched on, the igniti on will switch
off
On th e ro ad 77
after a cer tain per iod of t ime. P lease
note that electrical eq uipment such as
exterior lights will sw itch
off as well
when that happens.
Stopping the engine
... Bri ng your ve hicle to a complete stop.
... Move the se lector lever to the P or N posi ­
tion .
... Press the
I STA RT ENGINE ST OP ! button
¢fig. 78 .
Emergency off
If necessary, the engine can be switched off
with the selector lever in the R or D/S posi­
tion . The eng ine stops if you press the
I S TAR T ENG INE S T OPI button at speeds below
6 mph (10 km/h) and press the b rake peda l.
A WARNING
-Never turn off the en gine until the vehi­
cle has come to a complete stop .
- The brake booster and p owe r stee ring
only work when the eng ine is r unning .
If
the engine is off, you have to use more
force when steering or braking. Because
you cannot steer and bra ke as you usual­
ly would, this cou ld lead to crashes and
serious injuries.
- For safety reasons, you sho uld a lways
park your vehicle w it h the selector lever
in P. Otherwise, the vehicle could inad ­
vertently roll away .
- After the eng ine has been switched
off,
the radiator fa n can cont in ue to run for
up to 10 minutes - even with the ignition
sw itc hed
off. It can also sw itch on again
afte r some t ime if the coo lant tempera­
ture rises as the resu lt of a hea t buildu p
or if the engine is hot and the engine
compa rtment is additionally heated by
the s un's rays .
(D Note
Do no t stop the eng ine immedia tely after
hard o r extended driving . Keep the engine
.

78 On the road
running for approximately two minutes to
prevent excessive heat build-up .
Starting the engine if there is a
malfunction
It may not b e possible to start the engine un­
der cer tain circumstances , for example if the
battery in the vehicle key is drained , if inter­
ference is affected the key or if there is a sys ­
tem malfunction.
Fig. 79 C en ter console/ma ster key: startin g th e eng ine
if th ere is a mal function
Requirement : The message Key not recog­
nized. Hold back of key against marked area.
See owner's manual.
must appear and the in­
dicator light
II must switch on .
.,. Hold the master key vertically in the loca­
tion indicated
f>l) ¢ fig . 79 .
.,. Press the brake pedal~.& in Starting the
engine on page 77.
.. Press the !~ S_ T_A_R_ T_E _N_G_I_N_ E_S_ T_O_P~I button.
T he eng ine will start.
.,. Drive to your authorized Audi dealer imme­
diately to have the malfunction corrected.
{D) Tips
You can view the message again by press­
ing the
!S TAR T ENGINE STOP I button.
Electromechanical
parking brake
Operation
The electromechanical parking brake replaces
the hand brake.
Fig. 80 Center co nsole: Parking b ra ke
.,. Pull on the switch (V) ¢ fig. 80 to apply the
parking brake . The indicator light in the
switch illuminates.
.,. Step on the brake pedal or the accelerator
pedal and press the switch
© at the same
time to release the parking brake. The indi­
cator light in the switch goes out.
Your vehicle is equipped with an electrome ­
chanical parking brake . The parking brake is
designed to prevent the vehicle from rolling
unintentionally and replaces the hand brake .
In addition to the normal functions of a tradi ­
tional hand brake, the electromechanical
parking brake provides various convenience
and safety functions .
When starting from rest
-The integral starting assist helps you when
driving by automatically releasing the park ­
ing brake
~ page 79, Starting from rest .
-When starting on inclines, the starting as ­
sist prevents the vehicle from unintentional­
ly rolling back. The braking force of the
park ing brake is not released until sufficient
driving force has been built up at the
wheels. .,,_

Emergency brake fun ction
An emergency brake ensures that the vehicle
can be slowed down even if the
normal b rakes
fail
c::> pag e 80 , Emergency broking .
Indicat or light s
-If the par king b rake is closed w ith the igni­
t ion
s wit ched on the indicator lights come
on - (USA models)/ . (Canada models)
in the instrument cluster and in the switch.
- If the par king brake is closed w ith the igni ­
tion
s witc hed off the indicator lights come
on - (USA models)/ . (Canada models)
in the instr ument cluster and in the switch
for about 20 seconds.
A WARNING
Do not press the accelerator peda l inadver­
tently if the vehicle is stat ionary but the
eng ine is running and a gear is selected .
Otherw ise the vehicle will start to move
immediately and cou ld result in a crash .
(D Note
If the symbol . in the display or the ind i­
cato r light
1111 (USA models) . (Cana ­
da models) in the instrument cluster flash­
es , the re is a malfunction in the bra ke sys­
tem. Please refer to the detai led descr ip­
tion of the indicator lights ¢
page 15.
- If the indicato r light - (USA mod-
els) . (Canada mode ls) or
IIJ tu rns
on, there may be a malfunction in the
parking brake
r=> page 16.
@ Tips
-You can apply the pa rking brake at any
time -even w ith the ignition swi tched
off. The ignition must be on in order to
release the parking brake.
- Occasiona l noises when the parking
brake is applied and re leased are norma l
and are not a ca use for concern .
- When the vehicle is parked, the parking brake goes thro ugh a se lf-test cycle at
r egular intervals . Any assoc iated noises
are norma l.
On the ro ad 79
Parking
Parking
~ Stop the vehicle with the foot brake .
~ Pull the switch(®) to apply t he pa rking
bra ke .
~ Select the P se lec to r lever posit ion
r=> poge 109.
~ Turn the engine off c::> &_.
In addition on inclines and grades
~ Tu rn the steering wheel so that your vehicle
w il l roll aga inst the c urb in c ase it shou ld
s tart to move .
T he park ing brake activates automat ica lly
when you swit ch the ign ition off. This does not
happe n if you select the N selector lever posi­
tion or switch the parking off with the~ but ­
ton before switching the ignition off .
A WARNING
-When you leave your vehicle -even if on ­
ly briefly -always take the ign it ion key
with you . This applies particularly when
children remain in the vehicle . Othe rwise
the children could start the engine, re­ lease the parking brake or operate elec­
trica l equipment (e.g. power wi ndows).
There is the r is k of an accident.
- When the veh icle is locked, no one -par­
ticularly not childre n should rema in in
the vehicle . Locked doors ma ke it mo re
difficult for emergency wo rke rs to ge t in ­
to the vehicle -putting lives at risk .
Starting from rest
The starting assist function ensures that the
parking broke is released automatically upon
starting .
Stopping and applying parking brake
~ Pull the switch(®) to apply the pa rking
bra ke .

80 On the road
Starting and automatically releasing the
par king brake
.. When you sta rt to drive as usua l, the park­
ing brake is automatically re leased and your
vehicle begins to move.
When stopping at a traffic signa l or stopping
in city traffic, the parking brake can be ap­
plied. The veh icle does not have to be held
with the footbrake. The parking brake elimi­ nates the tendency to creep with a drive range
engaged . As soon as you dr ive off as usual,
the park ing brake is released automatically
and the veh icle sta rts to move .
Starting on slopes
When starting on inclines, the starting assist
prevents the vehicle from unintentionally roll­
ing back . The braking force of the parking
brake is not released until sufficient dr iving
fo rce has been bu ilt up at the whee ls.
(D Tips
For safety reasons, the park ing brake is re­
leased automatically only when the dr iv­
er 's safety belt is engaged in the buck le.
Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
.. Keep the switch l pulled and depress the
accelerator. The park ing brake stays applied
and prevents the vehicle from rolling back­
ward.
.. You can release the switch
C®l once you are
sure that you a re developing enough for­
ward momentum at the wheels as you de­
press the accelerator .
Depending on the weight of the rig (vehicle
and trai ler) and the seve rity of the incline, you
may roll backwards as you start. You can pre­
vent rolling backwards by holding the parking brake switch(®) pulled out and accelerating -
just as you would when starting on a hill with a conventional hand brake .
Emergency braking
In the event that the conventional brake sys­
tem fails or locks .
.. In an emergency, pull the switch C®l and
con tinue to pull it to slow your vehicle down
w ith the park ing brake.
.. As soon as you release the switch (®) or ac-
celerate, the brak ing process stops.
If you pull the switch C®l and hold it above a
speed of about 5 mph (8 km/h), the emergen­
cy brak ing funct ion is initiated . T he vehicle is
braked at all fou r whee ls by activating the hy­
draulic brake system. The brake performance
is similar to making an emergency stop~&. .
In order not to act ivate the emergency brak­
ing by mis take, an audib le warning tone (buz­
zer) sounds whe n the switch(®) is pulled . As
soon as the sw itch C®l is released , or the accel­
erator pedal is depressed, emergency braking
stops.
_& WARNING
-Emergency braking should only be used in
an emergency, when the normal foot brake
has failed or the brake pedal is obstructed.
Using the parking brake to perform emer­
gency braking will slow your veh icle down
as if you had made a full brake application .
The laws of physics cannot be suspended
even with ESC and its associated compo­
nents (ABS, ASR, EDL) . In corners and
when road or weather conditions are bad,
a full brake application can cause the vehi­
cle to skid or the rear end to break away -
risking an accident.
Start-Stop-System
Description
Applies to vehicles: with Start -Stop -System
T he Start -Stop-System can help increase fuel
economy and reduce CO 2 emissions.
In the Start-Stop-mode, the engine shuts off
automat ically when the veh icle is stopped,
such as at a traffic light. The ignition remains .,.