Starting-off and Driving105
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
WARNING
•
The cruise control system must not, for safety reasons, be used in dense
traffic or on unfavourable road surfaces (such as icy roads, slippery roads or
loose chippings) - risk of accident!
•
In order to prevent unintentional use of the cruise control system, always
switch off the system after use.Note
•
Models fitted with a manual gearbox: Always depress the clutch pedal if you
switch on the cruise control system when the gearbox is in Neutral. Otherwise the
engine can rev up unintentionally.
•
The cruise control system is not able to maintain a constant speed when driving
on steep downhill sections. The weight of the vehicle increases the speed at which
it travels. One should shift down in good time to a lower gear or slow the vehicle
down by applying the foot brake.
•
It is not possible on vehicles fitted with an automatic gearbox to switch on the
cruise control system if the selector lever is in the position P, N or R.
Storing a speed
The cruise control system is operated by means of the switch and
rocker button in the left lever of the multi-functional switch.
– Press the switch ⇒fig. 128 into the position ON.
– After the desired speed has been reached, press the rocker button
into the SET- position - the current speed is stored.After you have released the rocker button out of the position SET-, the speed
you have just stored is maintained at a constant speed without having to depress
the accelerator.
You can increase the speed by depressing the accelerator. Releasing the acceler-
ator will cause the speed to drop again to the set speed.
This does not apply, however, if you drive at a speed which is more than 10 km/h
higher than the set speed for a period of longer than 5 minutes. The stored speed
will be cancelled in the memory. You then have to re-store the desired speed.
One can reduce the speed in the usual manner. The system is switched off tempo-
rarily by actuating the brake or clutch pedal ⇒page 106.
WARNING
First ensure that it is not too high for the traffic conditions which exist at that
moment before resuming the stored speed.Changing a stored speed
You can also change the speed of the vehicle without depressing the
accelerator.Fa s t er
–You can increase the stored speed without depressing the acceler-
ator, by pressing the rocker button ⇒fig. 128 into the RES+ posi-
tion.
Fig. 128 Operating lever:
Rocker button and switch of
cruise control system
AA
AB
AA
AB
ABAB
s3f4.1.book Page 105 Thursday, June 18, 2009 11:07 AM
Starting-off and Driving 106
– The speed of the car will increase continuously if you hold the rocker
button pressed in the RES+ position. Once the vehicle has reached
the desired speed, release the rocker button. The set speed is then
stored in the memory.
Slower
–You can decrease the stored speed by pressing the rocker button
in the SET- position.
– Holding down the pushbutton pressed in the SET- position will cause
the speed of the vehicle to reduce continuously. Once the vehicle has
reached the desired speed, release the rocker button. The set speed is
then stored in the memory.
– If you release the rocker button when the vehicle is travelling at a
speed of less than 30 km/h, the speed is not stored, the memory is
erased. It is then necessary to again store the speed with the rocker
button in the position SET- after an increase in speed of the vehicle
to more than 30 km/hour.Switching off the cruise control system temporarily– You can switch off temporarily the cruise control system, if you
depress the brake or clutch pedal.The set speed remains stored in the memory.
Press the rocker button in the position RES+ for the resumption of the stored
speed after releasing the clutch or brake pedal.
WARNING
First ensure that it is not too high for the traffic conditions which exist at that
moment before resuming the stored speed.
Switching off the cruise control system completely– Press the switch ⇒page 105, fig. 128 to the right into position
OFF.
AB
AB
AB
AA
s3f4.1.book Page 106 Thursday, June 18, 2009 11:07 AM
Automatic gearbox107
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Automatic gearbox6-speed automatic gearbox*IntroductionYour car is equipped with an electronically controlled 6-speed automatic gearbox.
Shifting up and also down through the gears is performed automatically.
At the same time this is a conventional automatic gearbox. The maximum speed is
reached in the 5th gear. The 6th gear serves as an economic driving programme,
which is intended to reduce the fuel consumption.Information for driving with an automatic gearbox
Shifting up and down through the gears is performed automatically.You can also, however, switch the gearbox over into the Tiptronic mode.
This mode makes it possible for you to also shift gears manually
⇒page 110.
Starting-off and Driving
– Depress the brake pedal and hold it depressed.
– Press the Shiftlock button (button in handle of the selector lever),
move the selector lever into the desired position, e.g. D ⇒page 108,
and then release the Shiftlock button.
– Wait a moment until the gearbox has shifted (a slight engagement
nudge can be felt).
– Release the brake pedal and depress the accelerator ⇒.Stopping for a short time
– The selector lever position N does not have to be selected when stop-
ping just for a short time, such as at a cross roads. It is sufficient to hold
the vehicle stationary using the foot brake. The engine can, however,
be allowed just to idle.
Parking
– Depress the brake pedal and hold it depressed.
– Apply the handbrake firmly.
– Press and Shiftlock button in the selector lever, move the selector
lever to P and then release the Shiftlock button.
The engine can only be started when the selector lever is in position P or N
⇒page 100.
It is sufficient to engage selector lever position P when parking on a flat surface.
When parking on a slope you should first apply the handbrake firmly and then
move the selector lever into position P. This is to ensure that there is no excessive
pressure acting on the lock mechanism and that it is easier to subsequently move
the selector lever out of position P.
If the selector lever position N is selected by accident while driving it is first neces-
sary to release pressure on the accelerator pedal and wait for idling speed of the
engine to be reached before engaging a drive position in the selector lever.
WARNING
•
Do not depress the accelerator when changing the position of the
selector lever if the car is stationary and the engine is running - risk of acci-
dent!
•
Never move the selector lever into position R or P when driving - risk of
an accident!
s3f4.1.book Page 107 Thursday, June 18, 2009 11:07 AM
Automatic gearbox 108•
When the engine is running and the vehicle is stationary, it is necessary
to hold the car with the brake pedal in all the positions of the selector lever
(except P and N) since the power transmission is never completely inter-
rupted, also not when the engine is idling - the vehicle creeps.
Selector lever positionsThe selector lever position you have engaged is shown in the information display
of the instrument cluster with the corresponding gear symbol highlighted ⇒fig. 130. In the positions D and S the gear you have already engaged will be addi-
tionally displayed on the display.
P - Parklock
The driven wheels are locked mechanically in this position.
The Parklock must only be engaged when the vehicle is stationary ⇒.
I f y o u w i s h t o m o v e t h e s e l e c t o r l e v e r i n to or out of this position, you must press the
Shiftlock button in the handle of the selector lever and at the same time depress the
brake pedal.
R - Reverse
Reverse gear must only be engaged when the vehicle is stationary and the engine
idling ⇒.
The brake pedal must be depressed and at the same time the Shiftlock must be
pressed, if you wish to obtain the selector lever positions R, P or N.
When the ignition is switched on and the selector lever is in position R, the reverse
lights will come on.
N - Neutral
The transmission is in Neutral in this position.
The brake pedal must be depressed (if the lever is in its position for longer than 2
seconds) in order to move the selector lever out of the position N into the position
D, with the ignition switched on, on a vehicle travelling at less than 5 km/hour or on
a stationary vehicle.
The brake pedal must be depressed (if the lever is in its position for longer than 2
seconds) in order to move the selector lever out of the position N into the position
R, with the ignition switched on, on a vehicle travelling at less than 5 km/hour or on
a stationary vehicle.
D - Drive, position for driving forward
When the selector lever is in this position, the forward gears are shifted up and
down automatically in line with engine load, vehicle speed and the dynamic shift
programme.
You must depress the brake pedal if you wish to move into position D from N when
the vehicle is travelling at less than 5 km/hour or is stationary ⇒.
WARNING (continued)
Fig. 129 Selector leverFig. 130 Information
display: Selector lever posi-
tions
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Automatic gearbox109
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data In certain circumstances (e.g. when driving in mountainous regions or when towing
a trailer) it may be beneficial to select the manual shift programme ⇒page 110 for
a short time in order to adapt the gearbox ratios manually to the driving situations.
S - Position for sporty style of driving
Shifting up later into a higher gear makes it possible to fully exploit the power
potential of the engine. The gearbox also then shifts down at higher engine speeds
as in the position D.
The gearbox does not shift into the 6th gear in the position S, because the
maximum speed is achieved with the 5th gear.
The Shiftlock on the selector lever grip must be pressed when moving the selector
lever out of the position D into the position S.
WARNING
•
Never move the selector lever into position R or P when driving - risk of
an accident!
•
When the engine is running and the vehicle is stationary, it is necessary
to hold the car with the brake pedal in all the positions of the selector lever
(except P and N) since the power transmission is never completely inter-
rupted, also not when the engine is idling - the vehicle creeps.
•
You must on no account unintentionally operate the throttle (e.g. by
hand from the engine compartment) if a drive position is engaged when the
car is stationary. The vehicle would otherwise immediately start off - also
when the handbrake is firmly applied - risk of an accident!
•
You must move the selector lever into position P and firmly apply the
handbrake first before you or any other person opens the bonnet and starts
working on the engine when it is running - risk of accident! It is also essential
to observe all warnings ⇒page 185, “Working in the engine
compartment”.
Selector lever lockAutomatic selector lever lock
With the ignition on, the selector lever is locked when it is in the positions P and N.
You must first of all depress the brake pedal in order to move the selector lever out
of this position. The warning light
⇒page 32 lights up in the instrument cluster
as a reminder for the driver when the selector lever is in position P and N.
A time delay element ensures that the selector lever is not blocked when rapidly
switching over the position N (e.g. from R to D). This does, for example, allow one
to seesaw out a stuck vehicle. The selector lever lock will click into place if the lever
is in the N position for more than 2 seconds without the brake pedal being pressed.
The selector lever lock is only active if the vehicle is stationary or moving at speed
of less than 5 km/hour. The lock is switched off automatically into position N when
the car is travelling at a higher speed.
Shiftlock button
The Shiftlock button in the handle of selector lever prevents certain selector lever
positions being engaged inadvertently. The selector lever lock is cancelled when
you press the Shiftlock button.
Keylock
5)- Ignition key withdrawal lock
You can only withdraw the ignition key after switching off the ignition if the selector
lever is in position P. If the ignition key is withdrawn, the selector lever is blocked in
position P.
Kickdown function
The kickdown function provides you with maximum acceleration
power.Fully depressing the accelerator pedal allows the kickdown function to be activated
in the desired driving program. This function has precedence over the driving
programme and serves for maximum acceleration of the vehicle when exploiting
the maximum power potential of the engine without taking into account the 5)This function is only valid for some countries.
s3f4.1.book Page 109 Thursday, June 18, 2009 11:07 AM
Automatic gearbox 110current selector lever position (D, S or Tiptronic). The gearbox shifts down to one
or several gears in line with the driving state and the vehicle accelerates. The
gearbox does not shift up into the highest gear until the engine has reached its
maximum revolutions for this gear range.
WARNING
Please note that using the kickdown function can result in the driven wheels
spinning on a smooth or slippery road surface - risk of skidding!Dynamic shift programmeThe automatic gearbox of your vehicle is controlled electronically. Shifting up and
down through the gears is performed automatically on the basis of pre-defined
driving programmes.
Adopting a moderate style of driving will cause the gearbox to select the most
economical driving programme. Shifting up into a higher gear as soon as possible
and shifting down as late as possible will have a favourable effect on your fuel
consumption.
Adopting a sporty style of driving with rapid movements of the accelerator pedal
combined with sharp acceleration and frequent changes in speed, exploiting the
top speed of the car or depressing the accelerator pedal (kickdown function), will
cause the gearbox to switch over to this style of driving and shift down earlier with
frequent changes in gears in comparison to the moderate style of driving.
Selecting the most appropriate driving programme for the particular style of driving
is a continuous process. Irrespective of this it is, however, possible to switch or shift
down into a dynamic shift programme by depressing the accelerator rapidly. The
gearbox shifts down into a lower gear matching the speed of the car and this allows
you to accelerate rapidly (e.g. when overtaking) without having to depress the
accelerator pedal fully into the kickdown range. The original programme will be
reactivated to match your particular style of driving once the gearbox has shifted up
again.
When driving in hilly regions, the gears are selected to match uphill and downhill
sections. This avoids the gearbox frequently shifting up and down when negotiating an uphill stretch. When driving downhill, it is possible to shift down into the
Tiptronic position, in order to exploit the engine brake torque.
Tiptronic
The Tiptronic allows the driver to also shift gears manually.Switching over to manual shifting
– Push the selector lever to the right out of position D. After switching
over, 6 5 4 3 2 1 appears in the display with the currently engaged gear
being highlighted.
Fig. 131 Selector lever:
Manual shifting of gearsFig. 132 Information
display: Manual shifting of
gears
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Automatic gearbox111
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Shifting up gears
– One-touch forward of the selector lever (in the Tiptronic position)
⇒page 110, fig. 131 .
Shifting down gears
– One-touch back of the selector lever (in the Tiptronic position) .It is possible to switch over to manual both when the car is stationary and also when
driving.
When you accelerate, the gearbox shifts up automatically in gears 1, 2, 3, 4 and 5
into the next higher gear just before the maximum permissible engine speed is
reached.
If you select a lower gear, the automatic gearbox does not shift down until there is
no risk of the engine overrevving.
If you operate the kickdown function, the gearbox shifts into a lower gear in line
with the vehicle speed and engine speed.Emergency programme
An emergency programme exists in the event of a fault in the system.The gearbox operates in a corresponding emergency programme if there are func-
tional faults in the gearbox electronics. This is indicated by all of the segments in the
display lighting up or going out.
It is possible to continue to move the selector lever into all the positions. In the
positions D and S the gearbox remains engaged in the 3rd gear. It is also possible to
continue to engage reverse gear in the position R.
The manual shift programme (Tiptronic) is switched off in the emergency mode.
If the gearbox has switched over to emergency mode, drive to the nearest
specialist garage in order to have the fault rectified.
Tow-starting and towing vehicle Tow-starting a vehicle
It is not possible to tow-start or push-start vehicles fitted with automatic gearbox.
you can use jump-start cables connected to the battery of another vehicle for
starting your car if the vehicle battery is flat ⇒page 211.
Towing a vehicle
Please pay attention to the following information if it comes necessary to tow-in
your car ⇒page 213.
A+
A-
s3f4.1.book Page 111 Thursday, June 18, 2009 11:07 AM
Communication 112CommunicationOperating the radioThe driver can set the basic functions of the radio by simply operating the buttons
on the multi-functional module* behind the steering wheel so that he can concen-
trate on the traffic situation while being distracted as little as possible by operating
the radio ⇒fig. 133.
This applies only if your vehicle has been equipped with a radio at the factory. You
can of course operate the radio at the appliance. You will find a description in the
operating instructions of your radio.
By pressing the buttons, you can carry out the following functions:The buttons apply for the respective operating mode of the current radio.
Note
The loudspeakers in the vehicle are matched to a power output of 30 W.
Button
Radio
CD
Thumbwheel for stored trans-
mitter
forward
back
Title search
forward
back
Increase volume
Decrease volume
Fig. 133 Multi-functional
module: Buttons for the
operation of the radio
A1A2A3
Frequency search back
Reading the
previous CD
Frequency search forward
Reading the
following CD
Mute switch
Button
Radio
CD
A4A5A6
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