Heating and air conditioning system83
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Cooling down the inside of the vehicle as rapidly as possible
•close all windows
•Control dial at the desired heat temperature
•Blower switch in position 4
•Turn the air distribution control into the position
•Open the air outlet vents 3 and 4
•Switch on the cooling system by pressing button
•We recommend that you briefly switch on the recirculated air mode with the pushbutton .
Optimum cooling
•Control dial at the desired heat temperature. This temperature will be main- tained automatically.
•Blower switch in position 1, 2 or 3
•Turn the air distribution control into the position
•Open the air outlet vents 3 and 4
•Switch on the cooling system by pressing button
•We recommend setting the air outlet vents 3 and 4 in such a way that the air flows to the rear over the heads of the occu pants. Do not switch to recirculated air mode.
Recirculated air mode
In recirculated air mode air is sucked out of the interior of the vehicle
and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle from
getting into the vehicle, for example when driving through a tunnel or
when standing in a traffic jam.
Switching recirculated air mode on
– Press switch ⇒page 81, fig. 95 the switch symbol lights up.
Switching recirculated air mode off
– Press button again, the button symbol goes out.
The recirculated air mode is switched off au tomatically if the air distribution control is in position ⇒page 81, fig. 95. You can also switch recirculated air mode on again from this setting by repeatedly pressing button .
WARNING
You should not leave recirculated air mode on over a longer period of time, as “stale” air may result in fatigue in the driver and occupants, divert your attention and also cause the windows to mist up. The risk of having an acci-dent increases. Switch recirculated air mode off as soon as the windows begin misting up.
Air outlet vents
Fig. 96 Air outlet vents
Open air outlet vents
– Turn the rotary knob into the upper position.
AA
AB
AC
AC
AA
AB
AC
AC
AC
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Heating and air conditioning system88
– Turn the control dial ⇒page 85, fig. 97 to the left (reduce blower
speed) or right (increase blower speed).
Switch off the blowers, the Climatronic is switched off and in the display shows OFF.
The set blower speed is displayed next to the control dial when the respective number of warning lights come on.
WARNING
•“Stale air” may result in fatigue in the driver and occupants, reduce attention levels and also cause the windows to mist up. The risk of having an accident increases.
•Do not switch the Climatronic system off for longer than necessary.
•Switch the Climatronic system on as soon as the windows mist up.
Air outlet vents
Fig. 98 Air outlet vents
Open air outlet vents
– Turn the rotary knob into the upper position.
Close air outlet vents
– Turn the rotary knob into the lower position.
Redirecting air flow
– The horizontal as well as the vertical direction of the air flow is set with
the handle in the middle of the air outlet vents.
You can control the air distribution to the air outlet vents via the buttons of the operating part of the Climatronic ⇒page 85. Air outlet vents 3 and 4 ⇒fig. 98 can also be opened or closed individually.
A1
A1
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Starting-off and Driving90
Ignition lock
Petrol engines
- ignition switched off, engine off
- ignition switched on
- start engine
Diesel engines
- interruption of fuel supply, ignition sw itched off, engine off, the steering can be locked.
- heating glow plugs on, ignition switched on
•You should not switch on any major elec trical components during the heating period otherwise the vehicle batt ery will be drained unnecessarily.
- start engine
Applies to all models:
Position
To lock the steering, with the ignition key withdrawn, turn the steering wheel until the steering locking pin is heard to engage. You should always lock the steering as a general rule if you leave your vehicle. This acts as a deterrent against possible theft of your vehicle ⇒.
Position
Move the steering wheel back and forward a little if the ignition key cannot, or cannot easily be turned into this position , in order to release the steering lock.
Position
The engine is started in this position. At the same time switched on low beam or main beam or other electrical compon ents with major power consumption are briefly switched off. The ignition key moves back into position when one releases the key.
The ignition key must be turned back into position each time before starting the engine again. The starter repeat lock in th e ignition lock prevents the starter being engaged when the engine is r unning and thus getting damaged.
WARNING
•When driving, the ignition key must always be in the position (igni- tion switched on) without the engine running. This position is indicated by the warning lights coming on. If this is not the case, it could result in unex- pected locking of the steerin g wheel - risk of accident!
•Do not withdraw the ignition key from the lock until the car has come to a stop. The steering lock can engage immediately - risk of accident!
•Always withdraw the ignition key if you are going to leave the vehicle, even for a short time. This is particularly important if children are left in the vehicle. The children might otherwise st art the engine or operate electrical equipment (e.g. power windows) - risk of injury!
Starting the engine
General
You can only start the engine only using an original ignition key.
•Place the gearshift lever into neutral and put on the handbrake firmly before starting the engine.
•The clutch pedal should be fully depr essed when starting the engine which means that the starter only has to crank the engine.
Fig. 101 Ignition lock positions
A1
A2
A3
A1
A2
A3
A1
A2
A3
A2
A1
A2
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Starting-off and Driving92
•Contact the nearest specialist garage to obtain professional assistance.
Starting the engine after fuel tank has run dry
It may take longer than normal to start the engine after refuelling if the fuel tank has run completely dry - up to one minute. This is because the fuel system must first of all be filled while the attempting to start the engine.
Switching off the engine
– The engine can be swit ched off by turning the ignition key from posi-
tion ⇒page 90, fig. 101 into position .
WARNING
•Never switch off the engine before the vehicle is stationary - risk of acci- dent!
•The brake booster only operates when the engine is running. Greater physical effort for braking is required when engine is switched off. Because if you do not stop as normal, this can cause an accident and severe injuries.
Caution
you should not switch the engine off right away at the end of your journey after the engine has been operated fo r a lengthy period at high loads but should be allowed it to run at idling speed for about 2 minutes . This prevents any accumulation of heat when the engine is switched off.
Note
•The radiator fan may continue running fo r a further 10 minutes or so after the engine and the ignition have been switched off. The coolant fan may, however, also switch on again after some time if the coolant temperature rises because of an accumulation of heat in the engine or if the engine is warm and the engine compartment is additionally heated by strong sunlight.
•This is why particular care is required when carrying out any work in the engine compartment ⇒page 174, “Working in the engine compartment”.
Shifting (manual gearbox)
Shift into reverse only when the car is stationary. Depress the clutch pedal and hold it fully depressed. Wait a moment before engaging reverse gear in order to avoid any shift noises.
The reversing lights will come on once reverse gear is engaged, provided the igni- tion is on.
WARNING
Never engage the reverse gear when driving - risk of accident!
Note
•One should not lay the hand on the shift lever while driving the vehicle. The pressure of the hand will be transferred to the gearshift forks in the gearbox. This can, over a period of time, lead to early wear of the gearshift forks.
•Depress the clutch pedal fully when changing gears, in order to avoid unneces- sary wear and damage.
A1
Fig. 102 The shift pattern: 5-speed or 6-speed manual gearbox
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Starting-off and Driving93
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Handbrake
Applying the handbrake
– Pull the handbrake lever up fully.
Releasing the handbrake
– Pull the handbrake lever up slightly and at the same time press in the
locking button ⇒fig. 103.
– Hold the button pressed and push the handbrake lever down fully
⇒ .
The handbrake warning light lights up when the handbrake is applied, provided the ignition is on.
A warning signal sounds and the following te xt appears in the display* if you have inadvertently driven off with the handbrake applied:
HANDBRAKE ON
The handbrake warning is activated if you drive at a speed of more than 6 km/h for more than 3 seconds.
WARNING
•Please note that the handbrake must be fully released. A handbrake which is only partially released can re sult in the rear brakes overheating which will have a negative effect on th e operation of the brake system - risk of accident! In addition this can result in premature wear of the rear brake pads.
•Never leave children unattended in the vehicle. The children might, for example, release the handbrake or take the vehicle out of gear. The vehicle might then move off - risk of accident!
Caution
After the car has come to a stop, always firs t of all apply the handbrake firmly before then additionally engaging a gear (manua l gearbox) or moving the selector lever into position P (automatic gearbox).
Parking aid*
The parking aid provides a warning of obstacles behind the vehicle.
The audible parking aid determines the distance between the rear bumper and an obstacle located behind the vehicle with th e aid of ultrasound sensors. The sensors are integrated in the rear bumper.
Fig. 103 Centre console: Handbrake
Fig. 104 Parking aid: Range of sensors
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Automatic gearbox98
•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 co rresponding gear symbol highlighted
⇒ fig. 107. 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 engage d 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.
WARNING (continued)
Fig. 106 Selector lever
Fig. 107 Information display: Selector lever positions
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Automatic gearbox99
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
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 100 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 ot herwise 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 174, “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 sele ctor 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.
Note
For vehicles fitted with manual gearbox, yo u can withdraw the ignition key in each selector lever position after switching off the ignition.
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 engine 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
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Communication106
When inserting the mobile phone the next time only perform an update of the rele- vant phone book. The updating takes a few minutes, first of all the last read phone- book appears on the information displa y. Newly stored telephone numbers are only shown after the updating has ended.
The telephone numbers are loaded from the mobile phone depending on the memory date, beginning with the oldest entry. If the number of telephone numbers exceed 1 500, the newly stored telephone numbers are not loaded from the mobile phone. If several telephon e numbers in the phonebook are under one name, all the telephone numbers with the same name are loaded separately.
If a telephone event (e.g. incoming or outg oing call, dialogue of the voice control) occurs during the updating procedure, the updating is interrupted. After the tele- phone event has ended, the updating starts anew.
The following is shown one after the other on the display:
PLEASE WAIT
LOADING... LAST CALLS
LOADING... ACCEPTED CALLS
LOADING... MISSED CALLS
LOADING... PHONE BOOK
After loading is completed, phone book, la st calls, accepted calls, missed calls and memory appear in the display.
Using the system
•You can scroll through the telephone me mory for individual names or menus by slowly turning the thumbwheel ⇒page 105, fig. 114.
•You can scroll through from A to Z or from Z to A within the telephone memory by slowly turning the thumbwheel downwards or upwards.
•You can always return to one level higher in the menu of the information display by pressing the button at the top for a lengthy period.
•The selected menu is displayed by briefly pressing the button .
Overview of the possible functions and read outs:
You can operate the mobile phone via the voice control ⇒page 104 or via the buttons of the multi- functional module* ⇒page 103.
Note
It a yellow warning symbol lights up in the information display, the menu phone- book cannot be selected.
Voice commands
Voice commands for mo bile phone operation
AA
AA
AB
AB
ActivityRead out in display
Call terminatedINCOMING CALL TERMINATED
Number engagedLINE BUSY
No service foundNO SERVICE
Enter PIN codeENTER PIN
Voice commandActivity
ENTER PIN/PIN CODEAfter this command the PIN code of the mobile phone can be entered ⇒page 107.
DIAL NUMBERAfter this command a telephone number can be entered which establishe s a connection to the requested partner ⇒page 108.
REDIALAfter this command the last selected telephone number is selected again ⇒page 108.
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