Climate control123Climate setting menu can also be
displayed
● by selecting Climate on the 7''
Colour Info Display or
● by pressing Í and then selecting
Climate from the menu on the 8''
Colour Info Display.
Automatic mode AUTO
Basic settings for automatic control
with maximum comfort:
● Press AUTO to start the air
conditioning automatically.
● Open all air vents to allow optimised air distribution in
automatic mode.
● Set the preselected temperatures for driver and front
passenger using the left and right
control dial. Recommended
temperature is 22 °C.
Temperature is indicated in
displays beside the control dials
and in the climate settings menu.
● Air recirculation mode 4 should
be deactivated. When
deactivated the LED in the button is not illuminated.
Manual settings
Climate control system settings can
be changed by activating the
following functions:Fan speed Z
Adjust the air flow by turning rotary
knob Z to the desired speed. Turn left
to decrease or turn right to increase.
Fan speed can also be changed by
touch buttons in the climate settings
display. Press MENU to enter the
menu.
Turning rotary knob Z anticlockwise:
fan and cooling are switched off.
To return to automatic mode, press
AUTO .
Climate control125Air conditioning A/C
Press A/C to switch on cooling. The
LED in the button illuminates to
indicate activation. Cooling is only
functional when the engine is running and climate control fan is switched on.
Press A/C again to switch off cooling.
The air conditioning system cools and
dehumidifies (dries) when outside
temperature is above a specific level. Therefore condensation may form
and drip from under the vehicle.
If no cooling or drying is required,
switch off the cooling system for fuel
saving reasons.
Manual air recirculation 4
Press 4 to activate the air
recirculation mode. The LED in the
button illuminates to indicate
activation.
Press 4 again to deactivate
recirculation mode.
9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling, the
air humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the occupants to
feel drowsy.
In warm and very humid ambient air
conditions, the windscreen may mist
up from outside, when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate l.
126Climate controlDemisting and defrosting the
windows à
● Press à. The LED in the button
illuminates to indicate activation.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on air conditioning by pressing A/C, if required.
● Switch on heated rear window b.
● Switch on heated windscreen ,.
● To return to previous mode press
à again, to return to automatic
mode press AUTO.
Note
If à is pressed while the engine is
running, an Autostop will be inhibited until à is pressed again.
If à is pressed while the engine is in
an Autostop, the engine will restart
automatically.
Stop-start system 3 136.
Deactivation of Electronic climate
control system
Cooling, fan and automatic mode can
be switched off by turning control dial
Z anticlockwise.
Activation by switching on the fan or
pressing AUTO.
Heated rear window, windscreen
and exterior mirrors b
3 38.
Heated seats ß
3 46.Auxiliary heater
Air heater Quickheat is an electric auxiliary air
heater which automatically warms up
the passenger compartment more
quickly.
Climate control129areas with high dust levels or which
are sensitive to environmental
allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced air flow, windows
fogging up, or odors.
Your dealer can help to determine
when it is the right time to replace the
filter.
Air conditioning regular operation
In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a
month, irrespective of the weather
and time of year. Operation with
cooling is not possible when the
outside temperature is too low.
Service For optimal cooling performance, it is recommended to annually check the
climate control system, starting
three years after initial vehicle
registration, including:● functionality and pressure test
● heating functionality
● leakage check
● check of drive belts
● cleaning of condenser and evaporator drainage
● performance check
● cabin air filter check
138Driving and operatingRestart of the engine by the stop-
start system
The selector lever must be in neutralto enable an automatic restart.
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
● The stop-start system is manually deactivated.
● The driver's seat belt is unfastened or the driver's door is
opened.
● The engine temperature is too low.
● The charging level of the vehicle battery is below a defined level.
● The brake vacuum is not sufficient.
● The climate control system requests an engine start.
● The air conditioning is manually switched on.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop
during the restart might be noticeable.Parking9 Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake. Activate the manual
parking brake without pressing the release button. Apply as
firmly as possible on a downhill slope or uphill slope. Depress
brake pedal at the same time to
reduce operating force.
● Switch off the engine.
● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P before
removing the ignition key or
switching off ignition on
vehicles with power button. On an uphill slope, turn the front
wheels away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position
P before removing the ignition
key or switching off ignition on
vehicles with power button.
Turn the front wheels towards
the kerb.
● Close the windows.
● Remove the ignition key from the ignition switch or switch off
ignition on vehicles with power
button. Turn the steering wheel until the steering wheel lock is
felt to engage.
● Lock the vehicle.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the engine has been
switched off 3 188.
Caution
After running at high engine
speeds or with high engine loads,
operate the engine briefly at a low
238Technical dataVehicle weight
Kerb weight, basic model without any optional equipmentEngineManual
transmissionAutomatic
transmissionwithout / with
air conditioning
[kg]B12xE1163/1174–B12xE
LPG1234/1245–B12xHT1234/1245 6)1278/1289B12xHT1263/1274 7)–B16DT1278/1289–B16DTH1306/1319–B16DTH1308/13198)–6)
5-gear transmission
7) 6-gear transmission
8) ECO
Optional equipment and accessories increase the kerb weight.
Loading information 3 70.
250Customer information● Faults and defects in importantsystem components (e.g. lights,
brakes),
● System reactions in special driving situations (e.g. triggeringof an airbag, actuation of the
stability control systems),
● Information on events damaging the vehicle.
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services, the operating data saved can be read together with
the vehicle identification number and
used if necessary. Staff working for
the service net-work (e.g. garages,
manufacturers) or third parties (e.g.
breakdown services) can read the
data from the vehicle. Services
include repair services, maintenance processes, warranty cases and
quality assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which has been read
out documents the technical conditionof the vehicle or individual
components and assists with fault
diagnosis, compliance with warranty
obligations and quality improvement.
This data, in particular information on component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the
vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also needs operating data
from vehicles for product recalls.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
Comfort and infotainment
functions
Comfort settings and custom settings can be stored in the vehicle and
changed at any time.Depending on the equipment level in
question, these include
● Seat and steering wheel position settings,
● Chassis and air conditioning settings,
● Custom settings such as interior lighting.
You can input your own data in the
infotainment functions for your
vehicle as part of the selected
features.
Depending on the equipment level in
question, these include
● Multimedia data such as music, videos or photos for playback in
an integrated multimedia system,
● Address book data for use with an integrated hands-free system
or an integrated navigation
system,
● Input destinations,
● Data on the use of online services.
This data for comfort and
infotainment functions can be stored
locally in the vehicle or be kept on a
254IndexAAccessories and vehicle modifications .......................... 186
Active emergency braking ....94, 157
Adaptive forward lighting ...........111
AdBlue .................................. 92, 140
Adjustable air vents ...................127
Advanced parking assist ............163
Airbag and belt tensioners ...........89
Airbag deactivation ................56, 89
Airbag label................................... 51 Airbag system .............................. 51
Air conditioning regular operation ................................ 129
Air conditioning system .............. 119
Air intake .................................... 128
Air vents...................................... 127
Antilock brake system ................ 147
Antilock brake system (ABS) .......91
Anti-theft alarm system ................32
Anti-theft locking system .............. 31
Appearance care ........................223
Armrest ................................... 46, 47
Ashtrays ....................................... 79 Automatic anti-dazzle ..................36
Automatic light control ...............110
Automatic locking ........................28
Automatic transmission .............143
Autostop ............................... 93, 136
Auxiliary heater ........................... 126B
Battery discharge protection ......117
Battery voltage ........................... 101 Belts.............................................. 48
BlueInjection ............................... 140
Bonnet ....................................... 188
Brake and clutch fluid .................228
Brake and clutch system .............90
Brake assist ............................... 148
Brake fluid .................................. 191
Brakes ............................... 147, 191
Breakdown.................................. 221
Bulb replacement ....................... 193
C Capacities .................................. 240
Catalytic converter .....................140
Central locking system ................24
Centre console lighting ..............116
Centre console storage ...............64
Changing tyre and wheel size ...210
Charging system .......................... 89
Child locks ................................... 29
Child restraint installation locations ................................... 60
Child restraints.............................. 57
Child restraint systems ................57
Cigarette lighter ........................... 79
Climate control ............................. 16
Climate control systems .............118