
Starting-off and Driving91
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Range of sensors
The clearance warning begins at a distance of about 160 cm from the obstacle (area ⇒page 90, fig. 93). The interval between the warning signals becomes shorter as the clearance is reduced.
A continuous tone sounds from a clearanc e of just 30 cm (Bereich ) - danger area. You should not reverse any further after this signal sounds!
Activating
The parking aid is activated automatically when reverse gear is engaged and the ignition is turned on. This is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by removing the reverse gear.
WARNING
•The parking aid is not a substitute fo r the driver paying proper attention and it is always the driver's responsibility to take care when parking the vehicle or carrying out similar manoeuvres.
•You should therefore satisfy yourself, before reversing, that there is no small obstacle, such as a rock, thin po st, trailer drawbar etc., behind your vehicle. Such an obstacle might not be within the range detected by the sensors.
Note
•When operating with a trailer, the parking aid is without function.
•A system fault is indicated if a warning signal sounds for about 5 seconds after switching the ignition on and engaging reve rse gear and there is no obstacle close to your vehicle. It is possible that the audible warning does not function correctly (an obstacle behind the vehicle may not be detected - take extra care). Have the fault rectified by a specialist workshop.
•The sensors must be kept clean and free of ice to enable the parking aid to operate properly.
•If the parking aid is activated and the selector lever of the automatic gearbox is in the position , warning signal indicates interruption (vehicle can no longer move).
Cruise control system (CCS)*
Introduction
The cruise control system (CCS) maintains a constant speed, more than 30 km/h, once it has been set, withou t you having to depress the accelerator pedal. This is only possible within the range which is permitted by the power output and braking power of the engine. The cruise control syst em makes it possible - particularly on long journeys - for you to rest your “accelerator foot”.
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: Al ways 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 sele ctor lever is in the position P, N or R.
AA
AB
AP
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Starting-off and Driving92
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. 94 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 93.
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 st e r
– You can increase the stored speed without depressing the acceler-
ator, by pressing the rocker button ⇒fig. 94 into the RES+ posi-
tion.
– The speed of the car will increase continuously if you hold the rocker
button pressed in the RES+ position. Once the car has reached the
desired speed, release the rocker bu tton. 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 car 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 car 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.
Fig. 94 Operating lever: Rocker button and slide switch on the cruise control system
AA
AB
AA
AB
AB
AB
AB
AB
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Starting-off and Driving93
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 92, fig. 94 to the right into position OFF.
AB
AA
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Automatic gearbox94
Automatic gearbox
6-speed automatic gearbox*
Introduction
Your 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 se rves 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 97.
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 95,
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 87.
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 accelerato r 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!
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Automatic gearbox95
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•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 positions
The selector lever position you have engaged is shown in the information display of the instrument cluster with the corresponding gear symbol highlighted ⇒fig. 96.
In the positions D and S the gear you have already engaged will be additionally displayed on the display.
P - Parklock
The driven wheels are locked me chanically in this position.
The Parklock must only be engage d when the vehicle is stationary ⇒.
If you wish to move the select or lever into or out of this position, you must press the Shiftlock button in the handle of the select or 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 le ver 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 le ver 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.
WARNING (continued)
Fig. 95 Selector lever
Fig. 96 Information display: Selector lever positions
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Automatic gearbox96
You must depress the brake pedal ⇒ if you wish to move the selector lever into position D from N when the vehicle is travelling at less than 5 km/hour or is stationary.
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 97 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 ma kes it possible to fully exploit the power potential of the engine. The gearbox also th en 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 ve hicle 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 ot herwise immediately start off - also when the handbrake is firmly a pplied - 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 173, “Working in the engine compartment”.
Selector lever lock
Automatic 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 27 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 th e 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 sele ctor lever prevents certain selector lever positions being engaged inadvertently. The selector lever lock is cancelled when you press the Shiftlock button.
Kickdown function
The kickdown function provides you with maximum acceleration
power.
Depressing the accelerator pedal allows th e kickdown function to be activated in the desired driving program. This function has precedence over the driving programme and serves for maximum accelera tion of the vehicle when exploiting the maximum power potential of the engi ne without taking into account the current 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.
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Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 programme
The automatic gearbox of your vehicle is controlled electronically. Shifting up and down through the gears is performed auto matically 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 in to 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 freq uent changes in speed, exploiting the top speed of the car or depressing the a ccelerator 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 matc hing the speed of the car and this allows you to accelerate rapidly (e.g. when ov ertaking) 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. As soon as the
gearbox has switched over, 6 5 4 3 2 1 appears in the display, with the
gear engaged being highlighted.
Shifting up gears
– One-touch forward of the selector lever (in the Tiptronic position)
⇒ fig. 97 .
Fig. 97 Selector lever: Manual shifting of gears
Fig. 98 Information display: Manual shifting of gears
A+
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Communication101
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Universal telephone preinstallation with voice
control*
The voice control is activated according to equipment installed on the vehicle by pressing the button PTT (push to talk) on the adapter ⇒fig. 101 or the button on the multi-functional module* ⇒page 100.
A phone phonebook is part of the mobile ph one preinstallation with voice control. In the phone phonebook there are 1500 free memory locations available. This phone phonebook can be used in line with the mobile telephone.
For vehicles fitted with multi-functional module*, the operation is performed via the function buttons on the module ⇒page 100.
Furthermore the volume can be changed indi vidually at any time with the button for setting the radio or on vehicles fitted with multi-functional module* with func- tion buttons on the steering wheel.
If the system answers with the voice response “ Telephone is not ready”, please check the operating state of the telephone as follows:
•Is the telephone switched on?
•Is the PIN code entered?
Dialogue
The period, in which the telephone system is ready to receive voice commands and carry out the voice commands, is called DIALOGUE. The system gives audible feed-
back and guides you if necessary through the relevant functions. You can start or end the dialogue at any time by pressi ng the PTT button. You can also end the dialogue with the voice command CANCEL.
The dialogue is always automatically ended after carrying out an operation, e.g. after erasing the name from the phonebook.
The dialogue of the incoming call is im mediately interrupted and you can accept the call by pressing the button .
If a voice command is not detected, the system answers with “ Sorry?” and a new entry can be performed. After the 3rd error the answer “ Cancel” is given and the dialogue is ended.
Optimum understanding of the voice commands depends on the following factors:
•Speak with a normal tone of voice without intonation and excessive voice pauses.
•Avoid insufficient articulation.
•Close the doors, windows and sliding roof, in order to reduce or stop disturbing exterior noise.
•It is recommended to speak louder at higher speeds, so that the tone of your voice is louder than the increased surrounding noise.
•During the dialogue avoid additional noise in the vehicle, e.g. simultaneously talking occupants.
•Do not speak, if the system makes an announcement.
•The microphone for voice control is direct ed to the driver and front passenger. Therefore the driver and the front passenger can operate the equipment.
WARNING
Pay attention primarily to the traffic situation! As the driver you are fully responsible for the traffic safety. Use the telephone system only to such an extent, so that you are in full control of your vehicle at any time.
Fig. 101 Button for switching on the voice control
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