Operation ......................................... 53
Protection against theft
ATA (Anti-Theft Alarm system) ......... 64
Immobilizer ...................................... 64
Protection of the environment
General notes ..................................23
Pulling away
Automatic transmission ................. 120
General notes ................................ 120
Q
QR code
Mercedes-Benz Guide App ................. 1
Rescue card .....................................28
Qualified specialist workshop........... 27
R
RACE TIMER (on-board computer,
Mercedes-AMG vehicles).................. 180
Radio
Selecting a station .........................173
see Digital Operator's Manual
Radio mode
see also Digital Operator's Man-
ual ..................................................217
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
REACH Regulation............................... 27
Reading lamp..................................... 101
Rear fog lamp
Display message ............................ 193
Switching on/off .............................. 98
Rear lamps
see Lights
Rear view camera
Cleaning instructions ..................... 250
Display in the multimedia system .. 160
Function/notes .............................159
Switching on/off ........................... 159
Rear window defroster
General notes ................................ 113
Problem (malfunction) ................... 114
Switching on/off ........................... 113
Rear-view mirror
Anti-glare (manual) .......................... 92
Dipping (automatic) ......................... 93
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 303
Refueling
Fuel gauge ....................................... 32
Important safety notes .................. 132
Refueling process .......................... 133
see Fuel
Remote control
Programming (garage door
opener) .......................................... 235
Replacing bulbs
High-beam headlamps ................... 103
Important safety notes .................. 101
Installing/removing the cover
(front wheel arch) .......................... 102
Low-beam headlamps .................... 102
Overview of bulb types .................. 102
Reporting safety defects.................... 28
Rescue card......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 197
Warning lamp ................................. 213
Residual heat (climate control)........114
Restraint system
Display message ............................ 189
Introduction ..................................... 38
Warning lamp ................................. 212
Warning lamp (function) ................... 39
Reverse gear
Engaging (automatic transmis-
sion) ............................................... 126
Reversible floor panel (trunk).......... 227
Reversing feature
Side windows ................................... 75
Reversing lamps (display mes-
sage)................................................... 193
Roadside Assistance (breakdown).... 25
Roof
Display message ............................ 205
Important safety notes .................... 78
Opening/closing (with roof
switch) ............................................. 79
Opening/closing (with SmartKey) .... 80
Index15
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle isfilled with refrigerant R‑134a.
The instruction label regarding the refrigeranttype used can be found on the radiator crossmember.
!Only the refrigerant R‑134a and the PAGoil approved by Mercedes-Benz may beused. The approved PAG oil may not bemixed with any other PAG oil that is notapproved for R-134a refrigerant. Otherwise,the climate control system may be dam-aged.
Service work, such as refilling with refrigerantor replacing component parts, may only becarried out by a qualified specialist workshop.All applicable regulations, as well as SAEstandard J639, must be adhered to.
Always have work on the climate control sys-tem carried out at a qualified specialist work-shop.
Refrigerant instruction label
Example: refrigerant instruction label
CSymbol
DRefrigerant filling capacity
