
Light sensor (display message)
.......2 28
Lighting
see Lights
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 209
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 211
Active light function ....................... 116
Adaptive Highbeam Assist PLUS .... 116
Automatic headlamp mode ............ 113
Cornering light function ................. 116
Dipped-beam headlamps .............. .114
Driving abroad ............................... 113
Foglamps (extended range) ........... 116
Hazard warning lamps ................... 115
Headlamp flasher ........................... 115
Light switch ................................... 113
Main-beam headlamps ................... 115
Motorway mode ............................ .116
Parking lamps ................................ 114
Rear foglamp ................................. 114
Setting the ambient lighting
brightness (on-board computer) .... 210
Setting the ambient lighting col-
our (on-board computer) ................ 210
Side lamps ..................................... 114
Switching the daytime driving
lights on/off (on-board com-
puter) ............................................. 209
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 210
Switching the surround lighting
on/off (on-board computer) .......... 210
Turn signals ................................... 115
see Interior lighting
see Replacing bulbs
LIM indicator lamp
Cruise control ................................ 160
Distance Pilot DISTRONIC ............. 163
Variable limiter .............................. 170
Limiter
Calling up the spee d...................... 171
Deactivating, variable .................... 172
Function/note s............................. 170
LIM indicator lamp ......................... 170
Permanent ..................................... 172 Setting a speed .............................. 171
Storing the current speed .............. 171
Switching to passive ...................... 171
Variabl
e......................................... 170
Limiting the speed
Speed limiter ................................. 170
LINGUATRONIC
see Separate operating instructions
Loading aid (boot)
Raising/lowering the roof .............. 264
Locking
see Central locking
Locking (doors)
Automatic ........................................ 84
Emergency locking ........................... 84
From inside (central locking but-
ton) .................................................. 83
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 211
Luggage cover
see Boot separator M
M+S tyres ........................................... 306
MAGIC SKY CONTROL ......................... 98
Main-beam headlamps
Adaptive Highbeam Assist PLUS .... 116
Display message ............................ 228
Switching on/of f........................... 115
Matt finish (cleaning instructions) .. 283
Media Interface
see Separate operating instructions
Memory card (audio) ......................... 205
Memory function ............................... 111
Mercedes connect me
Display message ............................ 222
Mercedes-Benz Intelligent Drive
Active Blind Spot Assist ................. 193
Active Lane Keeping Assist ............ 195
Active Parking Assist ..................... 183
ATTENTION ASSIST ........................ 190
Distance Pilot DISTRONIC with
Steering Pilot and Stop&Go Pilot ... 168
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS) .............. 53 Index
13

R
RACE START important safety notes ................... 173
RACE START (Mercedes-AMG vehi-
cles) .................................................... 173
RACETIMER (on-board computer) .... 213
Radio
Selecting a station ......................... 204
see separate operating instructions
Radio mode
See also Digital Owner's Manua l... 253
Radio-based vehicle components
Declaration of conformity ................ 25
Reading lamp ..................................... 117
Rear foglamp
Display message ............................ 228
Switching on/of f........................... 114
Rear lamps
see Lights
Rear window heating
General notes ................................ 127
Problem (fault) ............................... 128
Switching on/of f........................... 127
Rear-view mirror
Anti-dazzle mode (automatic) ........ 109
Dipping (manual) ........................... 108
Refuelling
Fuel gaug e....................................... 32
Important safety notes .................. 151
Notes for Mercedes‑AMG vehi-
cles ................................................ 324
Refuelling process ......................... 152
see Fuel
Remote control
Programming (garage door
opener) .......................................... 270
Replacing bulbs
General notes ................................ 118
Rescue card ......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 231
Warning lamp ................................. 249
Residual heat (climate control) ........ 129
Restraint system
Display message ............................ 224 Introduction ..................................... 39
Warning lamp ................................. 248
Warning lamp (function) ................... 40
Rev counter ........................................ 199
Reverse gear (selector lever) ........... 143
Reversing camera
Cleaning instructions ..................... 285
Display in the multimedia system .. 187
Function/note s............................. 187
Switching on/of f........................... 187
Reversing feature
Side windows ................................... 90
Reversing function
Boot lid ............................................ 85
Reversing lamp (display message) .. 228
Roll bar
Display message ............................ 224
Operation ......................................... 50
Roller sunblind .................................... 98
Roof
Display message ............................ 242
Important safety notes .................... 93
Opening/closing (with key) .............. 95
Opening/closing (with roof
switch) ............................................. 94
Overview .......................................... 93
Problem (malfunction) ................... 100
Relocking ......................................... 95
Roof switch .......................................... 94
Route guidance
See also Digital Owner's Manua l... 253 S
Safety Children in the vehicle ..................... 54
see Occupant safety
Safety system
see Driving safety systems
SD memory card
Ejecting .......................................... 260
Inserting ........................................ 260
Inserting/removing ........................ 260
See also Digital Owner's Manua l... 253
Selecting ........................................ 205
Seat belt
Correct usage .................................. 42
Seat belt guide ............................... 103 16
Index

Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time,
unless the key is in position 2in the ignition lock.
The colour and brightness of the ambient light-
ing are set using the multimedia system
(Y page 210).
Automatic interior lighting control X
To switch on: set the switch to centre posi-
tion A.
X To switch off: set the switch to the |
position.
The interior lighting automatically switches on if you:
R unlock the vehicle
R open a door
R remove the key from the ignition lock
The interior lighting is activated for a short time
when the key is removed from the ignition lock.
You can activate this delayed switch-off using
the on-board computer (Y page 211).Replacing bulbs
The front and rear lamps of your vehicle are
equipped with LED bulbs. Do not replace the
bulbs yourself. Contact a qualified specialist
workshop, which has the necessary specialist
knowledge and tools to carry out the work
required.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times. Have
the headlamp setting checked regularly. Windscreen wipers
Switching the windscreen wipers on/
off
! Do not operate the windscreen wipers when
the windscreen is dry, as this could damage
the wiper blades. Moreover, dust that has col- lected on the windscreen can scratch the glass if wiping takes place when the wind-
screen is dry.
If it is necessary to switch on the windscreen
wipers in dry weather conditions, always
operate them using washer fluid.
! If the windscreen wipers leave smears on
the windscreen after the vehicle has been
washed in an automatic car wash, this may be
due to wax or other residue. Clean the wind-
screen with washer fluid after an automatic
car wash.
! Intermittent wiping with rain sensor: due to
optical influences and the windscreen becom- ing dirty in dry weather conditions, the wind-
screen wipers may be activated inadvertently.
This could damage the windscreen wiper
blades or scratch the windscreen.
For this reason, you should always switch off
the windscreen wipers in dry weather. Combination switch
1 $ Windscreen wipers off
2 Ä Intermittent wipe, low (rain sensor set
to low sensitivity)
3 Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îwipes the wind-
screen using washer fluid
If the wiper blades are worn, the windscreen will no longer be wiped properly. This could prevent
you from observing the traffic conditions. 118
Windscreen wipersLights and windscreen wipers

When Active Parking Assist is cancelled, you
must steer again yourself. Reversing camera
General notes Reversing camera
:is an optical parking and
manoeuvring aid. It shows the area behind your vehicle with guide lines in the multimedia sys-
tem.
The area behind the vehicle is displayed as a
mirror image, as in the rear-view mirror.
i The text shown in the multimedia system
display depends on the language setting. The following are examples of reversing camera
messages in the multimedia system.
Important safety notes The reversing camera is only an aid. It is not a
substitute for your attention to the immediate
surroundings. The responsibility for safe
manoeuvring and parking remains with you.
Make sure that there are no persons, animals or objects in range while manoeuvring and parking.
Under the following circumstances, the revers-
ing camera will not function, or will function in a limited manner:
R if the boot lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent bulbs or LED
lighting (the display may flicker)
R if there is a sudden change in temperature,
e.g. when driving into a heated garage in win- ter R
if the camera lens is dirty or obstructed.
Observe the notes on cleaning
(Y page 285)
R if the rear of your vehicle is damaged. In this
case, have the camera position and setting
checked at a qualified specialist workshop.
The field of vision and other functions of the
reversing camera may be restricted due to addi-
tional accessories on the rear of the vehicle (e.g. licence plate holder, bicycle rack).
For technical reasons, leaving the standard
height can result in inaccuracies in the guide
lines on vehicles with a height-adjustable chas-
sis.
Activating/deactivating the reversing
camera X
To activate: make sure that the key is in
position 2in the ignition lock.
X Make sure that the Activation by R gear Activation by R gear
function is selected in the multimedia system; see the Digital Owner's Manual.
X Engage reverse gear.
The multimedia system shows the area
behind the vehicle with guide lines.
The image from the reversing camera is avail-
able throughout the manoeuvring process.
To deactivate: the reversing camera deacti-
vates if you shift the transmission to Por after
driving forwards a short distance.
Displays in the multimedia system The reversing camera may show a distorted view
of obstacles or show them incorrectly or not at
all. Obstacles are not shown by the reversing
camera in the following locations:
R very close to the rear bumper
R under the rear bumper
R in the area immediately above the handle on
the boot lid
! Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post Driving systems
187Driving and parking Z

Display messages
Possible causes/consequences and
M
MSolutions Further information on the automatic front-passenger front airbag
deactivation feature (Y page 46).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.
or X Check whether you are permitted to replace the bulb yourself
(Y page 118).
LED light bulbs: the display message for the corresponding lamp only appears when all the LEDs in the lamp have failed. b
Intell. Light Sys‐ Intell. Light Sys‐
tem inoperative tem inoperative The Intelligent Light System is faulty. The lights remain available with-
out the Intelligent Light System.
X Consult a qualified specialist workshop. 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 Ãposition. Adaptive Highbeam
Adaptive Highbeam
Assist Plus cur‐ Assist Plus cur‐
rently unavailable rently unavailable
See Owner's Manual See Owner's Manual Adaptive Highbeam Assist Plus is deactivated and temporarily inop-
erative.
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 again, the Adaptive Highbeam Assist Plus available again Adaptive Highbeam Assist Plus available again message is
displayed.
Adaptive Highbeam Assist Plus is operational again. Adaptive Highbeam Adaptive Highbeam
Assist Plus inoper‐ Assist Plus inoper‐
ative ative Adaptive Highbeam Assist Plus is faulty.
X Consult a qualified specialist workshop. 228
Display
messagesOn-board computer and displays