PRE-SAFE
®
(anticipatory occupant
protection)
Operation ......................................... 48
PRE-SAFE ®
(preventive occupant
safety system)
Display message ............................1 77
Protection against theft
ATA (Anti-Theft Alarm system) ......... 60
Immobiliser ...................................... 60
Interior motion sensor ..................... 61
Tow-away protectio n ........................61
Protection of the environment
General notes .................................. 22
Pulling away
Automatic transmission ................. 104
General notes ................................ 104
Hill start assist ............................... 104 Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 26
Qualified specialist workshop ........... 25
Quick access for audio and tele-
phone
Changing the station/music
track .............................................. 208 R
RACE START Activating ....................................... 139
important safety notes ................... 139
RACETIMER (on-board computer) .... 168
Radio
Selecting a station ......................... 160
Radio mode
See also Digital Owner's Manual ... 205
Radio-based vehicle components
Declaration of conformity ................ 24
Reading lamp ....................................... 91
Rear foglamp
Display message ............................ 182
Switching on/off .............................. 89
Rear lamps
see Lights Rear spoiler
Extending/retracting ..................... 224
Problem ......................................... 225
Rear window heating
Problem (fault) ................................. 99
Switching on/off .............................. 99
Rear wing
Display message ............................ 193
Rear-view mirror
Anti-dazzle mode (automatic) .......... 85
Dipping (manual ).............................. 84
Reflective safety vest ....................... 244
Refuelling
Fuel gaug e....................................... 29
Important safety notes .................. 117
Refuelling process ......................... 118
see Fuel
Remote control
Garage door opener ....................... 225
Programming (garage door
opener) .......................................... 226
Replacing bulbs
General notes .................................. 92
Rescue card ......................................... 26
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 185
Warning lamp ................................. 200
Restraint system
Display message ............................ 178
Introduction ..................................... 34
Warning lamp ................................. 199
Warning lamp (function) ................... 35
Rev counter ........................................ 155
Reversing camera
Cleaning instructions ..................... 241
Function/note s............................. 144
Switching on/of f........................... 144
Reversing feature
Side window s................................... 74
Reversing lamp (display message) .. 182
Roller sunblind of the panorama
roof
Opening and closing ........................ 77
Operating ......................................... 77 Index
15
Display messages
Possible causes/consequences and
M
MSolutions X
Consult a qualified specialist workshop immediately.
Further information on the automatic front-passenger front airbag
deactivation system (Y page 41).Lights
Display messages
Possible causes/consequences and
M
MSolutions b
Left dipped beam Left dipped beam
(Example) The corresponding bulb is faulty.
X Consult a qualified specialist workshop.
i LED light bulbs: the display message for the corresponding lamp
only appears when all the LEDs in the lamp have failed. b
Malfunction Malfunction
See
SeeOwn‐
Own‐
er's Manual
er's Manual The exterior lighting is faulty.
X Consult a qualified specialist workshop. b
AUTO lights inoper‐ AUTO lights inoper‐
ative ative The light sensor is faulty.
X
Consult a qualified specialist workshop. b
Switch off lights Switch off lights The lights are still switched on when you leave the vehicle. A warning
tone also sounds.
X Turn the light switch to the ÃorL position. Adaptive Main-beam
Adaptive Main-beam
Assist inoperative Assist inoperative Adaptive Highbeam Assist is faulty.
X
Consult a qualified specialist workshop. Adaptive Main-beam Adaptive Main-beam
Assist currently Assist currently
unavailable unavailable
See
SeeOwn‐
Own‐
er's Manual
er's Manual Adaptive Highbeam Assist is deactivated and temporarily inoperative.
Possible causes:
R the windscreen is dirty in the camera's field of vision
R visibility is impaired due to heavy rain, snow or fog
X Clean the windscreen.
If the system detects that the camera is fully operational, the Adap‐
Adap‐
tive Main-beam Assist available again
tive Main-beam Assist available again display message is
shown.
Adaptive Highbeam Assist is operational again. 182
Display
messagesOn-board computer and displays
