Hill start assist ............................... 163
Manual transmission ...................... 162
Trailer ............................................ 163
Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card .................................... .25
Qualified specialist workshop ........... 24R
Radio Selecting a station .........................2 39
see separate operating instructions
Radio-based vehicle components
Declaration of conformity ................ 23
Rain closing feature (panorama
sliding sunroof) ................................. 104
Reading lamp ..................................... 127
Rear compartment
Setting the air vents ..................... .156
Rear foglamp
Changing bulbs .............................. 131
Display message ............................ 267
Switching on/off ........................... 123
Rear lamps
see Lights
Rear seat
Adjusting the angle of the backr-
ests ................................................ 304
Folding the backrest forwards/
back (vehicles with the EASY-
VARIO-PLUS system) ..................... 303
Folding the backrest forwards/
back (vehicles without the EASY-
VARIO-PLUS system) ..................... 303
Fore-and-aft adjustment ................ 305
Rear window heating
Problem (fault) ............................... 148
Switching on/off ........................... 147
Rear window wiper
Replacing the wiper blade .............. 135
Switching on/off ........................... 134
Rear-compartment seat belt sta-
tus indicator ........................................ 46 Rear-view mirror
Anti-dazzle mode (automatic) ....... .116
Dipping (manual) ........................... 115
Recuperation display ........................ 237
Refuelling
Fuel gauge ....................................... 30
Important safety notes .................. 177
Refuelling process ......................... 178
see Fuel
Remote control
Auxiliary heating/ventilation .......... 151
Changing the batteries (auxiliary
heating) ......................................... 153
Replacing bulbs
Important safety notes .................. 128
Overview of bulb types .................. 128
Removing/replacing the cover
(front wheel arch) .......................... 129
Replacing the battery (auxiliary
heating remote control) .................... 153
Rescue card ......................................... 25
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 271
Warning lamp ................................. 293
Residual heat (climate control) ........149
Restraint system
Display message ............................ 261
Introduction ..................................... 40
Warning lamp ................................. 292
Warning lamp (function) ................... 41
Rev counter ........................................ 233
Reverse gear
Engaging (manual transmission) .... 169
Reversing camera
Cleaning instructions ..................... 328
Displays in the Audio displa y......... 212
Displays in the COMAND display ... 212
Function/note s............................. 211
Switching on/of f........................... 212
Reversing feature
Panorama sliding sunroof .............. 103
Side windows ................................... 98
Reversing function
Roller sunblind ............................... 104 Index
15
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before switching on X
Turn the key to position 2in the ignition
lock (Y page 159).
X Set the desired temperature.
Auxiliary heating or ventilation can also be
switched on if the manually set climate con-
trol is activated. Optimum comfort is attained by setting the system to automatic mode. Set
the temperature to 22 †.
The auxiliary heating/ventilation can be acti- vated or deactivated using the remote control or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (Y page 248).
Switching the auxiliary heating/venti-
lation on/off using the centre console
button General notes
The colours of the indicator lamps in but-
ton :mean the following:
R Blue: auxiliary ventilation is switched on
R Red: auxiliary heating is activated
R Yellow: departure time is preselected
(Y page 248) Switching on the auxiliary heating/venti-
lation
X Press button :.
The red or blue indicator lamp in button :
lights up.
Switching off the auxiliary heating/venti- lation
X Press button :.
The red or blue indicator lamp in button :
goes out.
Switching the auxiliary heating/venti-
lation on/off using the remote control General notes
Your vehicle comes with one remote control.
You may use two additional remote controls
for your vehicle. For more information, please contact a qualified specialist workshop.
Store the remote control for the auxiliary
heating so that the auxiliary heating cannot
be switched on unintentionally. In particular,
ensure that the remote control for the auxili-
ary heating is kept out of the reach of chil-
dren.
The remote control has a range of approx-
imately 300 metres. This range is reduced by:
R sources of radio interference
R solid objects between the remote control
and the vehicle
R the remote control being in an unfavoura-
ble position in relation to the vehicle
R transmitting from an enclosed space
If the remote control battery is low, the bat-
tery symbol on the left of the display is shown as empty. Replace the remote control battery and observe the important safety notes when
doing so (Y page 153). Operating the climate control system
151Climate control Z
