Page 144 of 265

142Climate controlClimate controlClimate control systems.............142
Electronic climate control system .................................... 142
Air vents ..................................... 145
Adjustable air vents .................145
Fixed air vents ......................... 146
Maintenance .............................. 146
Air intake ................................. 146
Pollen filter ............................... 146
Air conditioning regular operation ................................ 147
Service .................................... 147Climate control systems
Electronic climate control system
Note
Do not cover the sensor located on top of the instrument panel,
otherwise the automatic climate
control system may not work
properly.
In automatic mode, temperature, fan
speed and air distribution are
regulated automatically.Controls for:
● temperature
● air distribution M K
● fan speed Z
● automatic mode AUTO
● demisting and defrosting V/
V MAX
Heated rear window Ü 3 36.
Heated exterior mirrors Ü 3 32.
Climate touch screen controls
● system on or off ON/OFF
● cooling HEAT & A/C
Page 148 of 265
146Climate control
Direct the flow of air by tilting and
swivelling the slats.
The airflow may be restricted if the
slats are directed towards the
windows. Keep the air vents open for proper system performance.
9 Warning
Do not attach any objects to the
slats of the air vents. Risk of
damage and injury in case of an
accident.
Fixed air vents
Additional air vents are located
beneath the windscreen and door windows and in the foot wells.Maintenance
Air intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Pollen filter The pollen filter cleans dust, soot,
pollen and spores from the air
entering the vehicle through the air
intake.
Page 149 of 265
Climate control147Additionally, an active carbon filter
reduces odours.
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
Page 261 of 265

259Movie files................................... 126
Mute............................................ 110
N
New vehicle running-in ..............149
Number plate light .....................221
O Object detection systems ...........174
Odometer ..................................... 75
One-pedal driving .......................155
OnStar .......................................... 95
Operation .................... 137, 154, 155
External devices ......................126
Menu ....................................... 113
Phone ...................................... 137
Radio ....................................... 120
Outside temperature ....................69
P Pairing ........................................ 134
Panoramic view system ..............184
Parking ................................ 15, 152
Parking assist ............................ 174
Parking brake ............................ 159
Parking lights ............................. 103
Pedestrian detection .....................82
Pedestrian safety alert ............11, 67
Performance .............................. 248
Performing work ........................213Phone
Bluetooth ................................. 134
Bluetooth connection ..............134
Call history .............................. 137
Emergency calls ......................136
Entering a number ..................137
Functions during a call ............137
General information ................134
Incoming call ........................... 137
Phone book ............................. 137
Phone main menu ...................137
Selecting the ring tone ............137
Speed dial number ..................137
Phone book ................................ 137
Phone projection ........................132
Picture files ................................. 126
Playing audio .............................. 128
Playing movies ........................... 131
Pollen filter ................................. 146
Post-crash label .......................... 152
Power button .............................. 149
Power indicator gauge ..................77
Power outlets ............................... 70
Power windows ............................ 35
Programmable charging .............197
Programmed charging override ..203
Propulsion system data ..............248R
Radio Activating................................. 120Configuring DAB .....................124
Configuring RDS .....................123
DAB announcements ..............124
Digital audio broadcasting
(DAB) ...................................... 124
Favourite lists .......................... 121
Intellitext .................................. 124
Radio data system (RDS) .......123
Regional .................................. 123
Regionalisation ....................... 123
Selecting the waveband ..........120
Station search ......................... 121
Station tuning .......................... 121
Usage ...................................... 120
Radio data system (RDS) ..........123
Radio Frequency Identification (RFID) ..................................... 255
Radio remote control ...................17
RDS ............................................ 123
Reading lights ............................ 104
Rear cross traffic alert ................187
Rear floor storage cover ..............61
Rear fog light ....................... 82, 102
Rear seats .................................... 43
Rear view camera ...................... 185
Rear window wiper/washer .......... 68