M N <( (.J
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,...., ..,., ,....,
Starting th e engin e
"'Pre ss the brake peda l c::> _&..
"'Press the !START ENGINE STOP I button
c::> fig. 81. The engi ne will start .
"' It is possible that the re wi ll be a slight de lay
when starting the engine for diesel vehicles
in colder temperatures. Therefore, you must
hold the brake pedal down until the eng ine
starts. The indicator lamp
Ii illuminates
when the eng ine is preheated.
If the engine should not start immediately,
the starting process is automatically stopped
after a short time . Repeat starting procedure .
Start-Stop-Sy stem *:
Note the information on c::> page 81, Start
Stop-Sys tem.
A WARNING
- Never allow the engine to run in confined
spaces -danger of asphyxiation .
- Never turn off the eng ine unti l 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
ser ious injur ies.
- Avoid high engine rpm, fu ll throttle and
heavy engine loads unti l the engine has
reached operating temperat ure - ot her
wise yo u risk eng ine dam age.
- The eng ine ca nnot be started by pushing
or tow ing the veh icle.
(D Tips
- After a cold engine is sta rted, there may
be a brief period of increased noise be
ca use oil p ress ure mus t fi rs t bu ild up in
the hyd raulic valve adjus ters. This is nor
mal and not a ca use for concern .
-If yo u leave the vehicle with t he ignit ion
switched on, the ignition will switch off
On th e ro ad 77
after a cer tain per iod of t ime. Please
note that electrical eq uipment such as
exterior lights will sw itch off as well
when that happens.
Stopping the engine
"' Bring your vehicle to a complete stop.
"' Move the selector lever to the P or N posi
tion .
"' Press the
I STA RT E NGINE ST OP I button
c::> page 76, fig. 81.
Steering lock
The steer ing locks when you tur n the engine
off using the
I STAR T ENGINE ST OP I button
and open the d river's door . The locked steer
ing helps prevent vehicle theft.
Eme rgency off
If necessa ry, the engine can be switched off
with the selector lever in the R or D/S posi
t ion . The engine stops if you press the
I S TART ENG INE STOPI button at speeds below
6 mph (10 km/h) .
A WARNING
-Never tur n off the engine unti l the vehi
cle has come to a complete stop .
- T he b rake booster and powe r stee ring
only work w he n 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 brake as you usual
ly would, th is co uld lead to crashes and
serio us injuries.
- For safety reasons, you sho uld a lways
park your vehicle w ith 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 inue to run for
up to 10 minutes - even with the ignition
sw itche d off .
It can also sw itch on again
after some t ime if the coolant tempera
ture r ises as the resu lt of a hea t buildup
.
or if the engine is hot and the engine .,..
78 On the road
compartment is additionally heated by
the sun's rays.
(D Note
Do not stop the engine immediate ly after
hard or extended driving. Keep the engine r un ning for approximately two minutes to
prevent excessive heat build -up.
Driver message in the instrument
cluster display
Turn off ignition before leaving car
This message appears and a warning tone
sounds if you open the dr iver 's door when the
i gnit ion is switched on .
Press brake pedal to start engine
This message appears if you press the
I START ENGINE STOP! button to start the en
gine and do not depress the brake peda l. The
engine can on ly be started if the brake pedal
is depressed.
Ill Is key in the vehicle?
If the indicator light turns on and the mes
sage appears, the remote control key was re
moved from the vehicle while the engine was
running . If the ignition key is not in the vehi
cle you will not be ab le to switch on the igni
tion or restart the engine after it has been
switched off. You w ill also not be able to lock
the vehicle from the outside .
Shift to P, otherwise vehicle can roll away.
Doors do not lock if lever is not in P.
This message appears for sa fe ty reasons
a long with an audib le warning tone if the P
selector lever position is not engaged when
stopping the engine with the
I STAR T ENGIN E ST OP ! button . Select the P se
lector lever position . Otherwise the vehicle
could roll and it can not be locked .
II Key is not recognized. Hold back of key
against marked area . See owner's manual.
If the indicator light turns on and this mes
sage appears, there is a malfunction
¢ page 78.
Turn off ignition before leaving car. Battery
is discharging
T h is message appears if the driver's door is
opened while the ignition is switched on. Al
ways switch off the ignit ion if you are leav ing
the vehicle . See also
¢ page 82.
Shift to P and turn off ignition before leav
ing car, otherwise vehicle can roll away
This message appears if the driver's door is
opened wh ile the ignition is switched on and
the selec tor lever is not in the P position. Shift
the selec tor lever into the P position and
swi tch off the ignition when you exit the vehi
cle. Otherwise the vehicle could roll . See also
¢ page 82.
Starting the engine if there is a
malfunction
It may not be possible to start the engine un
der cer tain circums tances, for example if the
ba ttery in the vehicle key is drained, if in ter
ference hos affected the key or if there is a
system malfunction .
Fig. 82 Center co nsol e/master key: star ting the eng ine
i f the re is a mal funct ion
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 sw itch on .
.,. Hold the master key vertically in the loca
tion indicated
f >l) ¢ fig . 82 .
.,. Press the brake pedal ¢ A in Starting the
engine on page
77 .
80 On the road
& WARNING
-When you leave your vehi cle -even if on
ly brief ly -always take the ignition key
with yo u. This applies par ticu larly when
children remain in the veh icle. Otherw ise
the ch ildren could start the engine, re
lease the parking brake or operate elec
trical equipment (e.g. power windows) .
There is the risk of an accident.
- When the vehicle is locked, no one -par
t icularly not children should remain in
the vehicle. Loc ked doors make it more
difficult for emergency wor kers to get in
to the vehicle - putt ing lives at risk.
Starting from rest
The starting assist function ensures that the
parking brake is released automatically upon starting.
Stopping and applying parking brake
" Pull the switch ID to apply the park ing
brake.
St arting and automa tically relea sing the
parking brake
.. When you start to drive as usua l, the park
ing brake is automatically released and you r
vehicle begins to move.
When stopp ing at a traff ic signa l or stopp ing
in city traffic, the parking brake can be ap
plied . The veh icle does not have to be held
with the footbrake. The par king brake elimi
nates the tendency to c reep with a drive range
engaged. As soon as you dr ive
off as usua l,
the park ing brake is released automatically
and the vehicle starts to move.
Starting on slopes
When sta rt ing on in cl ines, the starting ass ist
p revents the veh icle from uninten tionally ro ll
ing bac k. The braking force o f the parking
brake is not released un til sufficient dr iving
force has been b uilt up at the whee ls.
(D Tips
For safety reasons, the parking bra ke is re
l eased automatically only when the driv
er's safety belt is engaged in the buckle.
Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
.. Keep the sw itch(®) pulled and depress the
accelerator. The pa rking bra ke stays applied
and prevents the vehicle from roll ing back
ward.
" You can release the switch© once you are
sure that you are developing enough for
wa rd momentum at the wheels as you de
press the acce lerator.
Depend ing on the we ight of the rig (vehicle
and trailer) and the severity of the incline, you
may roll backwards as you start. You can p re
vent rolling backwa rds by holdi ng the par king
brake switch (®) pulled o ut and ac celera ting -
j u st as you wou ld w hen s tarti ng on a hill wi th
a conventiona l hand brake.
Emergency braking
In the event that the conven tional brake sys
tem fails or locks.
"I n an emergency, pull the switch(®) and
cont inue to pull it to slow your ve hicl e down
w ith the par king b rake.
" As soon as you re lease the swi tch (®) or ac -
celerate, the braking process stops.
If you p ull the swi tc h (®) a nd hold it above a
speed of about 5 mph (8 km/h), the emergen
cy braking f unction is initiated. The ve hicle is
braked at all four whee ls by activating the hy
draulic brake system. The brake performance
is similar to making an emergency stop¢&..
In order not to activate the emergency brak-
ing by mistake, an audib le warning tone (buz
zer) sounds when the switch(®) is pulled. As ..,.
82 On the road
lever position and take your foot off the brake
pedal.
If you select the R position during a Stop
phase, the eng ine will start aga in.
Shift from
D to P quickly to prevent the engine
from starting unintentionally when shifting
through
R.
You can determ ine for yourself if the eng ine
will stop or not by reduc ing or increasing the
amount of force you use to press the brake
pedal. For example , if you only lightly press
on the brake pedal in stop-and and-go traff ic
or when turning, the engine will not switch off
when the vehicle is stationary . As soon as you
press the brake down harder, the eng ine will
switch off.
General information
Applies to vehicles: with Start-Stop-System
The standard Start-Stop-mode can be cancel
led for different system-related reasons .
Fig. 85 Instrum ent cluster: engine -Stop tempo ra ril y
u navailab le
Engine will not switch off
Before each stop phase, the system checks i f
certain cond it ions have been met. For exam ·
p le, the engine will
not be switched off in the
following situations:
- T he eng ine has not reached the minimum
required temperature for Start-Stop-mode .
- The inter ior temperature selected by the A/C
system has not been reached .
- T he outside temperature is extremely high/
low .
- T he w indshield is being defrosted
¢page 71, ¢ page 73.
- The parking system* is switched on.
- The battery charge level is too low.
- The steering wheel is sharply turned or
there is a steering movement.
- After engaging the reverse gear .
- On sharp inclines.
The
fjJ indicator light appears in the informa
tion line in the instrument cluster display
¢fig . 85.
Engine automatically restarts
The stop phase is interrupted in the following
situations, for example. The engine restarts
without any action by the driver .
- The interior temperature varies from the
temperature selected in the A/C system .
- The windshie ld is being defrosted
<:!;>page 71, ¢page 73.
-The brake pedal is pressed several times in a
row .
- The battery charge level becomes too low.
- High power consumption.
Switching the ignition off automatically
To prevent the battery from drain ing, the igni
tion w ill switch off
automatically when all of
the following conditions have been met :
- The vehicle has already been driven.
- The engine has been turned off by the Start-
Stop -System*.
- The driver's door is opened.
- The driver's seat belt is removed .
- The brake pedal is not pressed down.
- The vehicle is stationary .
In this case, the activated low beam will be re
placed by the side marker lights. The side
marker lights will switch off afte r approxi
mately
30 minutes o r when you lock the veh i
cle.
If the Start-Stop System has
not turned off
the engine or if you have sw itched the Start
Stop system off manually, the ignition will
not
be automat ically switched off and the eng ine
will continue to ru n
c:!;> ,& . ...,
M N <( I.J "". rl I.O
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Automatic Transmission
S tronic, tiptronic
Introduction
The automatic transmission is controlled elec
tronically. The transmission upsh ifts or down
shifts automatically depending on which drive
program is selected.
When a
moderate driving style is used, the
transmission selects the most econom ica l
driving mode. It will then change up early and
delay the downshifts to give better fuel econ
omy.
The transmission switches to a sporty mode
after a kick-down or when the driver uses a
sporty driving style characterized by quick ac
celerator pedal movements, heavy accelera
tion, frequent changes in speed and traveling
at the maximum speed.
If desired, the driver can also select the gears
manually (tiptronic mode) ¢ page 113.
Various automatic transmissions may be in
stalled, depending on the model :
S tronic transmission
The S tronic is a dual-clutch transmission.
Power is transferred using two clutches that
work independently from one another . They
replace the torque convert er used in conven
tional automatic transmissions and allow the
veh icle to accelerate without a noticeable in
terruption in traction.
tiptronic transmission
In the tiptronic transmission, power is trans
ferred by a torque converter .
Automatic Transmission 109
Selector lever positions
Fig. 118 D isp lay in the instrument clus te r: se le ctor
lever pos itio n
The selector lever position engaged appea rs
next to the selector lever as well as in the in
str ument cluster display.
P- Park
In this selector lever position the transm is
s ion is mechanica lly locked . Engage P only
when the vehicle is
completely stopped Q .&.
in Driving the automatic transmission on
page 111.
To shift in or out of posit ion P, you must first
press and hold the brake pedal and then press
the release button in the selector lever handle
whi le moving the selector lever to or from P.
You can shift out of this position on ly with the
ignit ion on .
R- Reverse
Select R only when the vehicle is at a full stop
and the engine is running at idle speed ¢.&. in
Driving the automatic transmission on
page 111.
Before you move the selector lever to R, press
both the button in the hand le of the selec tor
lever
and the brake pedal at the same t i me .
When the ignition is on, the backup lights illu
minate when the selector lever is moved into
R.
N -Neutral
The transmission is in neutral in this pos ition .
Sh ift to th is position for standing with the
brakes applied
¢.&. in Driving the automatic
transmission on page 111. ..,.
110 Automatic Transmission
When the vehicle is stationary or at speeds be low 1 mph (2 km/h), you must always apply
the footbrake before and while moving the lever out of N .
DIS -Normal position for driving forward
In the D/S position, the transmission can be
operated either in the normal mode Dor in
the sport mode S . To select the sport mode S,
pull the selector lever back briefly. Pulling the
lever back again will select the normal mode
D. The instrument cluster display shows the
selected driving mode .
In the
normal mode D, the transmission auto
matically selects the su itab le gear ratio . It de
pends on eng ine load, vehicle speed and driv
ing style .
Select the
sport mode S for sporty driving.
The vehicle makes full use of the engine's
power . Shifting may become noticeable when
accelerating.
When the vehicle is stationary or at speeds below 1 mph (2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N.
A WARNING
Read and follow all WARNINGS ¢.&. in
Driving the automatic transmission on
page 111.
(D Note
Coasting downh ill with the transmission in
N and the engine not running w ill result in
damage to the automatic transmission
and possibly the catalyt ic converter.
(D Tips
-Audi drive select: you can ad just the
spo rty sh ift characteristics in the
Dy
namic driving mode.Swill appear in the
instr ument cl uster display instead of D.
- If you accidentally select N while driv ing,
take your foot off the acce le rator pedal
i mmedia tely and wait for the engine to
s low down to idle before selecting D/S. -
If there is a power failure, the selector
lever wi ll not move out of the P position.
The emergency release can be used if
this happens ¢
page 115.
. Automatic Shift Lock (ASL)
The Automatic Shift Lock safeguards you
against accidentally shifting into a forward or the reverse gear and causing the vehicle to
move unintentionally.
0, N ,r g
*
)
Fig. 119 Shi ft gate : selector lever lock pos it ions and
release butto n highl ig h ted
The selector lever lock is released as follows:
... Turn the igni tion on.
... Step on the brake pedal.
At the same time
press and hold the release button on the
side of the gear selector knob
¢fig . 119
with your thumb until you have moved the
selector lever to the desired position.
Automatic selector lever lock
0
c1i
)
The selector lever is locked in the P and N po
sitions w hen the ignition is turned on. You
must press the brake pedal and the re lease
button to select another position . As a re
minder to the driver, the following warning
appears in the instrument cluster display
when the selector is in P and N:
When stationary apply brake pedal while se
lecting gear
The Automatic Shift Lock only functions when
the vehicle is stationary or at speeds below 1 mph (2 km/h).
At speeds above about 1 mph (2 km/h) the
Automatic Shift Lock is automatically deacti-
vated in the N position . ..,.
M N <( I.J "". rl I.O
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A time delay element prevents the selector
lever from locking when it is moved through
the N position (going from R to 0/5). The lock
ing element will lock the selector lever if the
lever is left in N (Neutral) for more than ap
prox imately 2 second, without the brake ped
al being pressed.
Release button
The release button on the selector lever pre
vents the lever from being accidenta lly shifted
into certain positions. Depending on the direc
tion of the shift, the selector lever locks at d if
ferent positions . The positions a re highlighted
in the illustration
c::> fig. 119.
Driving the automatic transmission
Fig. 120 Shift gate on the center console: se lecto r lev
er with release button
Starting the engine
.. The selector lever must be in P or N.
Starting off
.. Press and hold the brake pedal.
.. Press and hold the release button in these
lector lever handle, select the desired selec
tor lever position such as 0/5 and release
the button.
.. Wait briefly until the transmission has shift
ed (you will feel a slight movement).
.. Remove your foot from the brake pedal and
acce lerate .
Stopping temporarily
.. Keep the vehicle stationary using the brak
ing peda l, for examp le at traffic l ights.
.. Do not press the accelerator pedal when do
ing this.
Automatic Transmission 111
.. To prevent the vehicle from rolling when you
start driving, set the parking brake when
stopping on steep inclines
c::> .&, .
.. The parking brake will release automat ically
and the vehicle will start moving once you
press the acce lerator pedal.
Stopping/parking
If the selector lever is not in the P position
when you open the driver's door, the vehicle
could roll. The message
Transmission: Car
may roll! Shift to park!
appears.
.. Press and hold the brake peda l until the ve -
hicle has come to a complete stop .
.. App ly the parking brake
c::> page 79, Parking .
.. Select the P selector lever position i=> .&, .
Stopping on an incline
.. Always press the brake pedal to hold the ve
hicle in place and prevent it from "rolling
back"
i=> .&, . Do not try to prevent the veh i
cle from "rolling back" when a gear is en
gaged by increasing the engine speed
i=> (D .
Starting on an incline
.. Activate the parking brake .
.. With the driving gear selected, press the ac
celerator pedal carefully . The parking brake
w ill release automatically if your seat belt is
fastened .
Under certain circumstances, such as driving
in the mounta ins, it may be useful to sw itch
temporar ily to the manual shift program in or
der to adjust the gears to the driving condi
tions by hand
~ ,&..
On slopes, activate the parking brake first and
then move the selector lever to the P position .
This prevents too much stress from being
placed on the locking mechanism .
A WARNING
-The vehicle can also roll when the engine
is stopped .
- Unintended vehicle movement can cause
. . . serious mJury. Iii>
112 Automatic Tran sm iss ion
-Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle when the engine is running, act ivate the park ing brake and move the
selector lever to P.
- Power is st ill transmitted to the wheels
when the eng ine is running at idle . To
prevent the vehicle from "creeping", you
must keep your foot on the brake when
the engine is runn ing and the selecto r
lever is in D/S or R or "tiptronic" mode is
selected .
- Do not press the accelera tor pedal when
changing the selector lever pos ition
whi le the vehicle is stationary and the
engine is running.
- Never shift into
R or P whi le driving.
- Before driv ing down a steep slope , re-
duce you r speed and shift into a lower
gear with "tiptronic".
- Do not ride the brakes or press the brake
peda l too often or too long when dr iving
down a hill. Constant braking causes the
brakes to overheat and substant ially re
duces braking per formance, increases
braking distance or causes complete fail
ure of the brake system.
- To prevent the veh icle from rolling back
when stopping on inclines, always hold it in place with the brake peda l or parking
brake .
- Never hold the veh icle on an incline with
a slipping clutch . The clutch opens auto
matically when it becomes too hot from
the overload . An indicator lamp@] illu
minates and a dr iver message appears
9 page 114 when the clutch is overload
ed.
- If the engine must remain running, never
have any driv ing pos ition eng aged when
check ing under the hood. Make sure the
selector lever has secure ly engaged and
is locked in P with the parking brake set
9 page 225. Otherwise, any increase in
engine speed may set the vehicle in mo
t io n, even with the park ing brake ap
plied .
(D Note
-When stopping on an incline, do not try
to hold the vehicle in place by press ing
the acce lerator pedal while a driving gear
is se lected. This can cause the transmis
sion to overheat and can damage it . Acti
vate the parking brake or press the brake
peda l to prevent the vehicle from roll ing .
- Allowing the vehicle to roll when the en
gine is stopped and the selecto r lever is
in N will damage the transmission be
cau se it is not l ubricated unde r th ose cir
c umstances.
(D Tips
Fo r safety reasons, the pa rking brake is re
l eased automatically o nly when t he d riv
er's safety belt is eng aged in the buckle.
Hill descent control
The hill descent control system assists the
driver when driving down declines.
Hill descent cont rol is activated when these
lector lever is in D/S and yo u press the brake
peda l. The transmission automa tical ly selects
a gear tha t is suitable fo r the incline. H ill de
scent cont ro l tries to ma inta in the speed ach
ieved at the time of braking, within physica l
and tec hnical lim itations. If may sti ll be nec
essary to ad just the speed with the brakes.
Hill descent cont ro l sw itches off once the de
cline leve ls o ut or yo u press the acce lerator
pedal.
On vehicles with the cru ise cont ro l system *
9 page 84 , hill descent control is also activa t
ed when the speed is set.
A WARNING ,____ -
Hill descent control cannot overcome
physica l lim itations, so it may not be ab le
to maintain a constant speed under all
conditions . A lways be ready to apply the
brakes .