Cargo compartment floorImportant safety notes .................. 337
Opening/closing ............................ 337
Stowage well (under) .................... .337
Cargo net
Attaching ....................................... 336
Important safety information ......... 336
Cargo tie down rings ......................... 333
CD player (on-board computer) ........269
Center console
Lower section .................................. 38
Upper section .................................. 37
Central locking
Automatic locking (on-board com-
puter) ............................................. 275
Locking/unlocking (SmartKey) ........7 8
Changing bulbs
High-beam headlamps .................. .120
Low-beam headlamps .................... 120
Turn signals (front) ......................... 121
Charging
see Charging the high-voltage bat-
tery (important safety notes)
Charging cable
Connecting ....................................1 74
Controls ......................................... 172
Important safety notes .................. 172
Indicator lamp ................................ 173
Removing ....................................... 174
Storing ...........................................1 72
Warming up ................................... 171
Charging the high-voltage battery
(important safety notes) ................... 169
Child
Restraint system .............................. 61
Child seat
Forward-facing restraint system ...... 64
LATCH-type (ISOFIX) child seat
anchors ............................................ 62
On the front-passenger seat ............ 63
Rearward-facing restraint system .... 64
Top Tether ....................................... 62
Child-proof locks
Important safety notes .................... 64
Rear doors ....................................... 65
Children
Special seat belt retractor ............... 60
Cigarette lighter ................................ 342 Cleaning
Mirror tu
rn signal ........................... 365
Trailer tow hitch ............................. 366
Climate control
Automatic climate control (3-
zone) .............................................. 130
Controlling automatically ............... 134
Cooling with air dehumidification .. 132
Defrosting the windows ................. 137
Defrosting the windshield .............. 136
Dual-zone automatic climate con-
trol ................................................. 127
General notes ................................ 126
Immediate pre-entry climate con-
trol ................................................. 141
Indicator lamp ................................ 134
Information about using auto-
matic climate control ..................... 132
Information about using dual-zone
automatic climate control .............. 129
Ionization ....................................... 138
Maximum cooling .......................... 136
Overview of systems ...................... 126
Pre-entry climate control at
departure time ............................... 140
Pre-entry climate control via key ... 139
Problem with the rear window
defroster ........................................ 138
Problems with cooling with air
dehumidification ............................ 134
Rear control panel ......................... 130
Refrigerant ..................................... 440
Refrigerant filling capacity ............. 440
Setting the air distribution ............. 135
Setting the air vents ...................... 141
Setting the airflow ......................... 135
Setting the climate mode (AIR
FLOW) ............................................ 134
Setting the temperature ................ 134
Switching air-recirculation mode
on/off ............................................ 138
Switching on/off ........................... 132
Switching residual heat on/off ...... 138
Switching the rear window
defroster on/off ............................ 137
Switching the ZONE function on/
off .................................................. 136
Coat hooks ......................................... 336
6Index
Warning lamp ................................. 327
PRE-SAFE®PLUS (anticipatory
occupant protection PLUS)
Display message ............................2 88
Operation ......................................... 59
Protection against theft
ATA (Anti-Theft Alarm system) ......... 77
Immobilizer ...................................... 76
Protection of the environment
General notes .................................. 25
Pulling away
General notes ................................ 148
Trailer ............................................ 149
Pulling away (automatic transmis-
sion) .................................................... 148
Q
QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 30
Qualified specialist workshop ........... 29
R
RACETIMER (on-board computer) .... 277
Radiator cover ................................... 357
Radio
Selecting a station ......................... 269
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 29
RBS (Recuperative Brake System)
Warning lamp ................................. 318
Reading lamp ..................................... 118
Rear bench seat
Folding forwards/back .................. 333
Rear compartment
Setting the air vents ......................1 42
Setting the temperature ................ 134
Rear fog lamp
Display message ............................ 293
Switching on/off ........................... 115
Rear seats
Adjusting ....................................... 104
Rear view camera
Cleaning instructions ..................... 365 Display in the multimedia system .. 218
Function/notes .............................2
17
Switching on/off ........................... 218
Rear window defroster
Problem (malfunction) ................... 138
Switching on/off ........................... 137
Rear window wiper
Replacing the wiper blade .............. 124
Switching on/off ........................... 122
Rear-view mirror
Anti-glare (manual) ........................ 110
Dipping (automatic) ....................... 111
Recuperative Brake System
Driving safety systems ..................... 44
Important safety notes .................... 44
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 440
Refueling
Fuel gauge ....................................... 34
Important safety notes .................. 162
Refueling process .......................... 163
Refueling process (PLUG-IN
HYBRID vehicles) ........................... 163
see Fuel
Remote control
Garage door opener ....................... 352
Programming (garage door
opener) .......................................... 353
Replacing bulbs
General notes ................................ 119
Important safety notes .................. 119
Overview of bulb types .................. 120
Removing/rep
lacing the cover
(front wheel arch) .......................... 120
Reporting safety defects .................... 30
Rescue card ......................................... 30
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 297
Warning lamp ................................. 325
Residual heat (climate control) ........ 138
Restraint system
Display message ............................ 288
Introduction ..................................... 44
Warning lamp ................................. 324
Warning lamp (function) ................... 45
Index17
At temperatures above freezing:
XFill the washer fluid reservoir with a mixture of
water and windshield washer fluid, e.g. MB
SummerFit.
Add 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
XFill the washer fluid reservoir with a mixture of
water and washer fluid, e.g. MB WinterFit.
For the correct mixing ratio refer to the infor-
mation on the antifreeze reservoir.
iAdd windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round.
Climate control system refrigerant
Important safety notes
The climate control system of your vehicle is fil-
led with refrigerant R ‑134a.
The instruction label regarding the refrigerant
type used can be found on the radiator cross
member.
!Only the refrigerant R ‑134a and the PAG oil
approved by Mercedes-Benz may be used.
The approved PAG oil may not be mixed with
any other PAG oil that is not approved for
R-134a refrigerant. Otherwise, the climate
control system may be damaged.
Service work, such as topping up refrigerant or
replacing components, may only be carried out
by a qualified specialist workshop. All applicable
regulations, as well as SAE standard J639, must
be adhered to.
Always have work on the climate control system
carried out at a qualified specialist workshop.
Refrigerant instruction label
Example: refrigerant instruction label
:
Warning symbol
;Refrigerant filling capacity
=Applicable standards
?PAG oil part number
AType of refrigerant
Warning symbol :advises you about:
Rpossible dangers
Rhaving service work carried out at a qualified
specialist workshop
Filling capacities
Missing values were not available at time of
going to print.
GLE 450 Sport AMG
4MATIC
Mercedes ‑AMG
vehiclesCapacity
Refrigerant
PAG oil
All other modelsCapacity
Refrigerant37.0 ± 0.4 oz
(1050 ± 10 g)
PAG oil3.9 ± 0.4 oz
(110 ± 10 g)
440Service products and filling capacities
Technical data