If the symbol illuminates at the end of the numeric scale then the Climatronic
works with maximum heating (temperature setting above +26 °C).
There is no automatic temperature control in the two end positions.
Controlling blower
The Climatronic system controls the blower stages automatically in line with the interior temperature. However, the blower stages can be manually adap-
ted to suit your particular needs.
If the blower speed is reduced to a minimum, Climatronic is switched off.
The set blower speed is displayed above the symbol button
when the re-
spective number of indicator lights come on.WARNING■ Do not switch off the Climatronic system for longer than necessary.■Switch on the Climatronic system as soon as the windows mist up.
CAUTION
Do not cover the interior temperature sensor B » Fig. 124 as this could impair
the functioning of the Climatronic.
Note
■ If the windscreen mists up, press the symbol button . Press the button
once the windscreen has demisted.■
During operation of the Climatronic, an increase in engine idle speed can oc-
cur under certain circumstances in order to ensure adequate heating comfort.
Climatronic - automatic operation
Read and observe
and on page 105 first.
The automatic mode is used in order to maintain a constant temperature andto demist the windows in the interior of the car.
If the warning light in the top right corner of the button lights up, the Cli-
matronic operates in “HIGH”-mode.
Upon pressing the button again, the Climatronic switches to “LOW”-mode
and the indicator light in the top left corner lights up. The Climatronic uses on-
ly in this mode the lower blower speed. However taking into account the noise
level, this is more comfortable, yet be aware that the effectiveness of the air
conditioning system is reduced particularly if the vehicle is fully occupied.
By pressing the button again, it is changed to “HIGH”-mode.
Automatic mode can be switched off by pressing one of the buttons for the air
distribution or by increasing/decreasing the blower speed. The temperature
regulation is continued.
Note
Climatronic is set to the “HIGH” mode at the factory.
Air distribution control
Read and observe
and on page 105 first.
The recirculation mode prevents contaminated outside air getting into the in-
terior of the vehicle.
In recirculated air mode air is sucked out of the interior of the vehicle and then
fed back into the interior.
Heating and manual air conditioning system
›
To turn the recirculation mode on or off, press the Symbol key
.
The air recirculation mode is automatically turned off by turning the air distri-
bution control
C
to position
» Fig. 122 on page 105 or » Fig. 123 on
page 105 .
Recirculated air mode can be switched on again from this position by repeat-
edly pressing the symbol button .
Climatronic (automatic air conditioning)
›
To turn the recirculation mode on, press the Symbol key
repeatedly until
the indicator light is lit on the left side of the button.
›
To activate the automatic recirculation mode, press the Symbol key
re-
peatedly until the indicator light is lit on the right side of the button.
Climatronic has an air quality sensor for the detection of the pollutant concen-
tration in the sucked-in air.
If a considerable increase in concentration of pollutants is recognised by the
air quality sensor, recirculated air mode will temporarily be switched on.
If the concentration of pollutants decreases to the normal level, the air distri-
bution control is automatically switched off so that fresh air can be guided into
the vehicle interior.
107Heating and ventilation
If the air quality sensor does not automatically switch on the recirculated air
mode in the event of an unpleasant odour, you can switch it on yourself by
pressing the button . The indicator light lights up in the button on the left
side.
To turn off the air recirculation or to deactivate the automatic air recircula-
tion , press the
button of press the symbol button repeatedly until the
warning lights in the button go out.WARNINGThe recirculation system cannot be switched on for a longer period of time,
because there is no supply of fresh air from the outside. “Stale air” may re-
sult 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.
Switch off recirculated air mode as soon as the windows start to mist up.
CAUTION
We recommend not smoking in the vehicle when the recirculating air operation
is switched on. The smoke sucked from inside the vehicle is deposited on the
evaporator of the air conditioner. This produces a permanent odour when the
air conditioning system is operating which can only be eliminated through con-
siderable effort and expense (replacement of compressor).
Note
The automatic air distribution control operates only if the outside temperature
is higher than approx. 2 °C.Air outlet ventsFig. 125
Air vents at the front
Fig. 126
Air vents at the rear
Read and observe
and on page 105 first.
The direction of airflow can be adjusted using the air outlet vents 3, 4
» Fig. 125 and 6 » Fig. 126 – the outlets can be opened and closed individually.
Open the air outlet vents 3 and 4
›
Turn the knob
B
to the position
» Fig. 125 .
Close air outlet vents 3 and 4
›
Turn the knob
B
to the 0 » Fig. 125 .
108Using the system
WARNING■The auxiliary heating (auxiliary heating and ventilation) (hereinafter refer-
red to as aux. heating) must never be operated in closed rooms (e.g. garag-
es) – risk of poisoning!■
The auxiliary heating must not be allowed to run during refuelling – risk
of fire.
■
The exhaust pipe of the auxiliary heating is located on the underside of
the vehicle. If you want to use the heater, do not switch off the car in pla-
ces where the exhaust fumes can come into contact with flammable mate-
rials such as dry grass, undergrowth, leaves, spilled fuel etc. -. risk of fire.
CAUTION
■ The exhaust pipe of the auxiliary heating, which is located on the underside
of the vehicle, must not be clogged and the exhaust flow must not be blocked.■
If the auxiliary heating is running, the vehicle battery discharges. If the auxili-
ary heating and ventilation has been operated several times over a longer peri-
od, the vehicle must be driven a few kilometres in order to recharge the vehi-
cle battery.
■
The air inlet in front of the windscreen must be free (e.g. of ice, snow or
leaves) to ensure that the auxiliary heating operates properly.
Note
■ The auxiliary heating only switches the blower on, if it has achieved a coolant
temperature of approx. 50 °C.■
At low outside temperatures, this can result in a formation of water vapour in
the area of the engine compartment. This is quite normal and is not an operat-
ing problem.
■
So that warm air can flow into the vehicle interior after switching on the aux.
heating, you must maintain the comfort temperature normally selected by you,
leave the fan switched on and leave the air outlet vents in open. It is recom-
mended to put the air flow in the position
or
.
Switching on and off directlyFig. 127
Button for switching on/off the system directly on the operating
part of the air conditioning/Climatronic
Read and observe
and on page 110 first.
The aux. heating can be directly switched on or off at any time using the sym-
bol key
» Fig. 127 on the operating part of the air-conditioning system, or the
Climatronic or via the radio remote control » page 111.
If the auxiliary heating has not already been switched off, it switches off auto-
matically after the running time set in the
Running time
menu.
After switching off the auxiliary heating, the coolant pump still runs for a short
period.
System settings
Read and observe
and on page 110 first.
The following menu items can be selected from the
Aux. heating
menu item in
the MAXI DOT display (depending on the vehicle equipment). ■
Day of the wk.
- set the current day of the week
■
Running time
- Set the required running time in 5 minute increments. The run-
ning time can be 10 to 60 minutes.
■
Mode
- Set the desired heating/ventilation mode
■
Starting time 1
,
Starting time 2
,
Starting time 3
- for each pre-set time, the day and
the time (hour and minute) can be set for switching on the auxiliary heating.
An empty position can be found between Sunday and Monday when select-
ing the day. If this empty position is selected, the activation is performed
without taking into account the day.
■
Activate
- Activate pre-set mode
110Using the system
■Deactivate - Deactivate pre-set mode
■Factory setting.
- Restore factory setting
■
Back
- return to main menu.
Only one programmed pre-set time can be active.
The last programmed pre-set time remains active.
After the auxiliary heating activates at the set time, it is necessary to pre-set a time again.
If the pre-set menu is closed by selecting the
Back
menu item or if no changes
are made on the display for more than 10 seconds, the set values are stored,
but the pre-set time is not activated.
An indicator light on the button is illuminated when the system is running.
The running system deactivates after expiration of the operating period or can
be deactivated earlier by pressing the button to directly switch on/off the aux-
iliary heating or by using the radio remote control.
Radio remote control
Fig. 128
Radio remote control
Read and observe and on page 110 first.
Using the radio remote control, the aux. heating and ventilation (hereinafter
referred to as heater) can be switched on or off.
Function and description of the radio remote control » Fig. 128
Aerial
Warning light
Switch on the auxiliary heating
Switch off the auxiliary heating
ABTo switch the auxiliary heating on or off, hold the remote control vertically,
with the aerial A » Fig. 128 pointing upwards. The antenna must not be cov-
ered with the fingers or the palm of the hand during this process.
The auxiliary heating can only be switched on/off safely using the radio re-
mote control, if the distance between the radio remote control and the vehicle
is at least 2 m.
After pressing the button, the warning light in the remote control gives the
user different kinds of feedback.Display warning light B » Fig. 128MeaningLights up green for around 2 seconds.The auxiliary heating has been
switched on.Lights up red for around 2 seconds.The auxiliary heating has been
switched off.Slowly flashes green for around 2 sec-
onds.The ignition signal was not received.Quickly flashes green for around 2
seconds.The auxiliary heating is blocked, e. g
because the tank is nearly empty or
there is a fault in the auxiliary heat-
ing.Flashes red for around 2 seconds.The switch off signal was not re-
ceived.Lights up orange for around 2 sec-
onds, then green or red.The battery is weak, however the
switching on or off signal was re-
ceived.Lights up orange for around 2 sec-
onds, then flashes green or red.The battery is weak, however the
switching on or off signal was not re-
ceived.Flashes orange for around 5 seconds.The battery is discharged, however
the switching on or off signal was not
received.
Replace the battery » page 193.
111Heating and ventilation
OperationFig. 132
Prompt in the MAXI DOT display
Vehicles with manual transmission
The engine is automatically switched off as soon as the vehicle comes to a
halt, the shift lever is moved into neutral and the clutch pedal is released.
The engine is automatically started as soon as the clutch pedal is depressed.
Vehicles with automatic transmission
The engine is automatically switched off as soon as the vehicle comes to a halt
and the brake pedal is operated.
The engine is automatically started as soon as the brake pedal is released.
Requirements for the system to function correctly
The following conditions must be met for the system to function correctly.
The driver's door is closed.
The driver has fastened the seat belt.
The bonnet is closed.
The driving speed was higher than 4 km.h after the last stop.
No trailer is coupled.
System status
The system status is indicated in the instrument cluster display when stopped.
The engine is automatically switched off; when the vehicle moves off the igni-
tion process will be automatically initiated.
» Fig. 132
START-STOP ACTIVE
The engine is not automatically switched off.
» Fig. 132
START-STOP NOT POSSIBLEReasons for the engine running
It may be essential for the engine to keep running when the vehicle comes to
a halt, for the following reasons. ▶ The engine temperature for the proper function of the system has not yet
been reached.
▶ The charge state of the vehicle battery is too low.
▶ The current consumption is too high.
▶ High air-conditioning or heating capacity (high fan speed, big difference be-
tween the desired and actual interior temperature).
When the engine is shut-down automatically and the system detects that the engine is required such as when the brake pedal is pressed repeatedly then
the system automatically starts the engine.
Note
■ If the vehicle remains outdoors for a long time in minus temperatures or in
direct sunlight, it can take several hours until the internal temperature of the
vehicle battery reaches a suitable temperature for proper operation of the
START STOP system.■
If the driver's seat belt is removed for more than approx. 30 seconds or the
driver's door is opened during stop mode, the engine will have to be started
manually.
■
No automatic engine shut-down takes place when a vehicle with automatic
transmission is moving at low speed (e.g. during a traffic jam) and remains sta-
tionary after pressing the brake pedal lightly. Automatic engine shutdown
takes place if you press the brake pedal down with more force.
■
For vehicles with automatic transmission there is no automatic engine shut-
down when the system detects a manoeuvring action due to a large steering
angle.
Manually deactivating/activating the system
Fig. 133
Button for the START-STOP sys-
tem
118Driving
Fault in the automatic gearbox
A fault in the automatic gearbox can, for example, be noticeable by the follow-
ing.
▶ Only certain gears are selected.
▶ The reverse gear R cannot be used.
▶ Shifting gears in Tiptronic mode is not possible.
CAUTION
If an error occurs on the automatic transmission the help of a specialist firm
should be sought immediately - there is a risk of damaging the vehicle.
Selector lever lock
Fig. 137
Shift lock button
Read and observe and on page 122 first.
The selector lever is locked in mode P and N to prevent that the forward driv-
ing is selected accidentally, thereby setting the vehicle in motion.
The selector lever is locked only when the vehicle is stationary and at speeds
up to 5 km/h.
The selector lever lock is indicated by the illumination of the warning light
.
The selector lever is not locked when quickly moving across the position N
(e.g. from R to D). This, for example, helps to rock out a vehicle that is stuck,
e.g. in a bank of snow. The selector lever lock will engage if the lever is in posi-
tion N for more than approx. 2 seconds without the brake pedal being de-
pressed.
Releasing selector lever from mode P or N (selector lever lock)
›
Press the brake pedal and the lock button at the same time in the direction
of
1
» Fig. 137 .
Just depress the brake pedal, if you would like to change from the mode N to
D .
Defective selector lever lock
If the selector lever lock is defective or its power supply is interrupted (e.g. dis-
charged vehicle battery, faulty fuse), the selector lever can no longer be moved
out of position P in the normal manner and the vehicle can no longer be driven.
The selector lever must be unlocked specially » page 195.
Note
If you want to move the selector lever from mode P to mode D or vice versa,
move the selector lever quickly. This prevents that you accidentally select
mode R or N.
Manual shifting of gears (Tiptronic)
Fig. 138
Selector lever
Read and observe and on page 122 first.
Tiptronic mode makes it possible to manually shift gears on the selector lever.
This mode can be selected both while stopping and while driving.
The currently selected gear is indicated in the display » Fig. 136 on page 122 .
The gearshift indicator should be observed when changing gear » page 40.
Switching to manual shifting
›
Push the gear selector from mode D towards the right, or left in a right-hand
drive vehicle.
Shifting up gears
›
Push the selector lever forwards
+
» Fig. 138 .
Shifting down gears
›
Push the selector lever backwards
-
» Fig. 138 .
123Starting-off and Driving
Note■It may be beneficial, for example, when travelling downhill, to use manual
shifting of gears. Shifting to a lower gear reduces the load on the brakes and
hence the wear of the brakes » page 119, Information on braking .■
When accelerating, the gearbox automatically shifts up into the higher gear
just before the maximum permissible engine speed is reached.
■
If a lower gear is selected, the gearbox does not shift down until there is no
risk of the engine overrevving.
Starting-off and driving
Read and observe
and on page 122 first.
Starting off
›
Start the engine.
›
Firmly depress and hold the brake pedal.
›
Press the lock button in the direction of
1
» Fig. 137 on page 123 and hold.
›
Move the selector lever into the desired position » page 122 and then release
the lock button.
›
Release the brake pedal and accelerate.
Stopping (while the car is moving)
›
Depress the brake pedal and bring the vehicle to a stop.
›
Keep holding the brake pedal until driving is resumed.
The selector lever position N does not have to be selected when stopping for a
short time, such as at a cross roads.
Kickdown
The kickdown function allows you to achieve the maximum acceleration of
your vehicle while driving.
When the accelerator pedal is fully depressed, the kickdown function is activa-
ted in any forward driving mode.
The gearbox shifts down one or more gears depending on the vehicle speed
and engine speed, 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.
Driving in Neutral (Coasting) 1)›In the MAXI DOT display in the menu
Settings
activate the menu item
Coasting
» page 44
.
›
Move the selector lever into the position D.
›
Remove your foot from the accelerator pedal (the speed is higher than 20
km/h).
The vehicle moves without the braking effect of the engine.
The gear is automatically inserted again by depressing either the accelerator
or brake pedal.
WARNINGRapid acceleration, particularly on slippery roads, can lead to loss of control
of the vehicle – risk of accident!
Running-in and economical driving
Introduction
This chapter contains information on the following subjects:
Running-in
124
Tips for economical driving
125
The fuel consumption, degree of pollution and vehicle wear depend on driving
style, road condition, weather conditions and the like.
Running-in
Driving in the engine
The engine has to be run in during the first 1 500 kilometres. During this peri-
od, the driving style decides on the quality of the driving-in process.
During the first 1 000 km we recommend not driving faster than 3/4 of the
maximum permissible engine speed, not to drive at full throttle and to dis-
pense with the trailer.
In the area of 1,000 to 1,500 kilometres the engine load can be increased up
to the maximum permitted engine speed.
1)
This function is only valid for some engines.
124Driving
New tyres
New tyres must firstly be “run in”, as they do not offer optimal grip at first.
Therefore, drive especially carefully for the first 500 km or so.
New brake pads
New brake pads have to first “grind in” because these do not initially have the
best possible braking effect.
Therefore, drive especially carefully for the first 200 km or so.
Tips for economical driving
To achieve the lowest possible fuel consumption, the following instructions
must be observed.
Looking ahead when driving
Avoid unnecessary acceleration and braking.
Switch in an energy saving and timely manner Observe the recommended gear » page 40.
Avoid full throttle and high speeds
Fuel consumption can be reduced by half if only three-quarters of the possible
top speed of your vehicle is used.
Reducing idling
If the vehicle is fitted with the START - STOP system there is an automatic re-
duction of the idling. If the engine is stopped on vehicles without START-STOP
system, such as when waiting in a traffic jam, the fuel economy is already
greater after 30 - 40 s than the fuel quantity which is required for engine re-
start.
Avoid short distances
When driving a short distance of less than about 4 km, the engine cannot
reach its operating temperature. As long as the engine has not reached oper-
ating temperature, the fuel consumption is significantly higher than with the
engine hot.
Pay attention to the correct tyre inflation pressure being maintained
Further information » page 176.
Avoid unnecessary ballast
Per 100 kg of weight, consumption increases by about 0.3 l/100 km. At a speed
of 100 - 120 km/h, a vehicle fitted with a roof rack cross member without a load
will use about 10 % more fuel than normal due to the increased aerodynamic
drag.
Saving electricity
Only turn on electrical consumers (e.g. seat, window and mirror heating, etc.)
for as long as necessary.
Use the cooling system economically
The air conditioning system compressor uses power from the engine when in
cooling mode, which will affect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the
interior has been strongly heated through the effect of direct sunlight in order
to allow the heated air to escape.
The cooling system should not be on if the windows are open.
Avoiding damage to your vehicle
Introduction
This chapter contains information on the following subjects:
Driving Tips
125
Driving through water
126
This section of the manual contains important information on preventing dam-
age to the vehicle while driving.
Driving Tips
Only drive on such roads and in such terrain, which match the vehicle parame-
ters » page 204 , Technical data as well as your driving skills.
The driver is always responsible for deciding whether the vehicle can handle
travelling in the given terrain.
When travelling off paved roads, we recommend activating the OFF ROAD
mode » page 129 .
125Starting-off and Driving