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Cooling functionThe car's interior can only be cooled with the
engine running.
Press button.
The air will be cooled and dehumidi‐
fied and, depending on the temperature set‐
ting, warmed again.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control,
condensation water, refer to page 154, devel‐
ops that exits underneath the vehicle.
Automatic recirculated-air control/
recirculated-air mode
You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press button repeatedly to select an
operating mode:▷LEDs off: outside air flows in continuously.▷Left LED on, automatic recirculated-air
control: a sensor detects pollutants in the
outside air and shuts off automatically.▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
Recirculated air mode switches off automati‐
cally at low external temperatures after a cer‐
tain amount of time in order to avoid window
fogging.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO
button to utilize the condensation sensor.
Make sure that air can flow to the windshield.
Sufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously deteriorates and win‐
dow condensation increases.◀
Manual air distribution Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell: driver's side only.▷Windows, upper body region and footwell:
driver's side only.
If the windows are fogged over, press the
AUTO button to utilize the condensation sen‐
sor.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Press the left or right side of the but‐
ton: decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Rear window defroster Press button.
The rear window defroster switches
off automatically after a certain period of time.
Seite 134ControlsClimate control134
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Page 139 of 232

Defrosts windows and removes
condensation
Press button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
For this purpose, point the side vents onto the
side windows as needed.
Adjust air flow with the program active.
If the windows are fogged over, you can also
switch on the cooling function or press the AUTO button to utilize the condensation sen‐
sor.
Switching the system on/off Switch off Press the left button for the minimum
speed.
Switching on
Press any button except▷Rear window defroster.▷Seat heating.
Microfilter/activated-charcoal filter
In external and recirculated air mode the mi‐
crofilter/activated charcoal filter filters dust,
pollen, and gaseous pollutants out of the air.
This filter should be replaced during scheduled
maintenance, refer to page 191, of your vehi‐
cle.
Ventilation
Front ventilation▷Lever for changing the air flow direction,
arrow 1.▷Thumbwheels for opening and closing the
vents continuously, arrows 2.▷Thumbwheel to vary the temperature in
the upper body region, arrow 3.
Toward blue: colder.
Toward red: warmer.
The set interior temperature for the driver
and passenger are not changed.
Adjusting the ventilation
▷Ventilation for cooling:
Direct vent in your direction when vehicle's
interior is too hot.▷Draft-free ventilation:
Adjust the vent to let the air flow past you.Seite 135Climate controlControls135
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Carefully raise the wheel house panel, ar‐
row 2.2.Pull off the bulb connector, arrow 1.
Turn the bulb, arrow 2.
Left side of vehicle: turn clockwise.
Right side of vehicle: turn counterclock‐
wise.
Remove the bulb.3.Insert the new bulb, connect the connector
and screw on the wheel house panel.
Turn signal in exterior mirror
The turn signals in the exterior mirrors feature
LED technology. Contact your service center
in the event of a malfunction.
Tail lights, bulb replacement
Overview1Turn signal2Top brake lamp3Reversing lamp4Rear lamp5Bottom brake lights
Bulb replacement Follow general instructions, refer to page 193.
Turn signal, brake, tail, rear or reversing lamp:
21-watt bulb, P21W
Rear fog lamp: 6-watt bulb, H6W.
Removing the tail lamp
1.Open trunk lid.2.Open the two covers on the tail lamp.3.With the handle of the screwdriver from the
onboard vehicle tool kit, loosen and re‐
move the nuts on the two fasteners. Make
sure that the nuts do not drop into theSeite 198MobilityReplacing components198
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Exterior mirror, automaticdimming feature 57
Exterior mirrors 55
External start 203
External temperature dis‐ play 81
External temperature warn‐ ing 81
Eyes for securing cargo 156
F
Failure message, see Check Control 77
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 131, 134
Filler neck for engine oil 188
Fine wood, care 210
First aid kit 203
Fitting for towing, see Tow fit‐ ting 206
Flat tire, changing wheels 199
Flat Tire Monitor FTM 102
Flat tire, Tire Pressure Moni‐ tor TPM 98
Flat tire, warning lamp 99, 102
Flooding 153
Floor carpet, care 211
Floor mats, care 211
Fogged up windows 131
Fold down the rear seat back‐ rest, see Though-loading
system 143
Fold-out position, wiper 70
Foot brake 153
Front airbags 95
Front-end collision warning with City Braking func‐
tion 104
Front fog lights 93
Front fog lights, front, bulb re‐ placement 197 Front lights 194
front-seat passenger airbags, automatic deactivation 97
Front-seat passenger airbags, indicator lamp 97
FTM Flat Tire Monitor 102
Fuel 170
Fuel consumption, refer to Average fuel consump‐
tion 86
Fuel filler flap 168
Fuel gauge 80
Fuel lid 168
Fuel quality 170
Fuel recommendation 170
Fuel, tank capacity 216
Fuse 201
G
Garage door opener, refer to Universal Integrated Remote
Control 137
Gasoline 170
Gear change, Steptronic transmission 72
Gear shift indicator 83
General driving notes 152
Glare shield 141
Glass sunroof, powered 46
Glove compartment 145
Gross vehicle weight, ap‐ proved 214
H
Halogen headlights, bulb re‐ placement 194
Handbrake, refer to parking brake 67
Hand-held transmitter, alter‐ nating code 138
Hazard warning flashers 202
Head airbags 95
Headlight control, auto‐ matic 91 Headlight courtesy delay fea‐
ture 91
Headlight flasher 68
Headlight flasher, bulb re‐ placement 196
Headlight glass 194
Headlights 194
Headlights, care 209
Headlight washer system 68
Head restraints 48
Head restraints, front 53
Head restraints, rear 54
Heavy cargo, stowing 156
High-beam Assistant 92
High beams 68
High beams/low beams, refer to High-beam Assistant 92
High beams, bulb replace‐ ment 196
Hills 154
Hill start assistant, refer to Drive-off assistant 116
Hints 6
Holder for beverages 147
Homepage 6
Hood 186
Horn 14
Hotel function, trunk lid 41
Hot exhaust system 153
Hydroplaning 153
I Ice warning, see External temperature warning 81
Icy roads, see External tem‐ perature warning 81
Identification marks, tires 176
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 63
Ignition on 63 Seite 221Everything from A to ZReference221
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