2017 MERCEDES-BENZ G-Class refrigerant type

Stopping ........................................ 168
Radiato rcover ................................... 226
Radio
Selecting astation ......................... 162
Radio mode
see also Digital Operator's Man-
ual.................................................. 198
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
Rear benchs eat
Folding forward .............................. 208
Rear compartment
Setting the ai rvents ...................... 102
Rear door
Closing ............................................. 69
Displa ymessage ............................ 186
Important safety notes .................... 68
Opening ........................................... 68
Rear fog lamp
Displa ymessage ............................ 176
Replacing bulb s............................... 91
Switching on/off. ............................. 86
Rear seat bench
Folding into an upright position ..... 208
Rear vie wcamera
Cleaning instructions ..................... 235
Displa yinthe multimedi asystem .. 143
Function/note s............................. 143
Generaln otes ................................ 143
Switching on/off. .......................... 143
Rear windowd efroster
Problem (malfunction) ................... 100
Switching on/off. .......................... 100
Rear windoww iper
Replacing the wipe rblade ................ 93
Switching on/off. ............................. 93
Rear-vie wmirror
Dipping (automatic) ......................... 83
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 280
Refueling
Fuelgauge ....................................... 32
Important safety notes .................. 118
Refueling process .......................... 118
see Fuel Remote control
Programming (garage door
opener) .......................................... 222
Replacing bulbs
Backu plam p.................................... 91
Brake lamp ...................................... 91
Important safety notes .................... 88
Overview of bulb types .................... 89
Rear fog lamp .................................. 91
Tail lamp .......................................... 91
Turn signal (rear) .............................. 91
Turn signals (front) ........................... 90
Reporting safety defects .................... 27
Rescue card ......................................... 28
Re

serve (fuel tank)
see Fuel
Reserve fuel
Displa ymessage ............................ 179
Warning lamp ................................. 194
Residual heat
Switching on/off. .......................... 101
Restrain tsystem
Displa ymessage ............................ 173
Introduction ..................................... 38
Warning lamp ................................. 193
Warning lamp (function) ................... 38
Reversin glamps (display mes-
sage) ................................................... 176
Roadside Assistance (breakdown) .... 25
Roo flinin gand carpets (cleaning
guidelines) ......................................... 237
Route (navigation)
see Route guidance (navigation)
Route guidance
see also Digital Operator's Man-
ual.................................................. 198
Route guidance( navigation) ............ 161
S
Safety
Childre ninthe vehicl e..................... 49
see Occupant safety
Safety system
see Driving safety systems
SD card
Inserting ........................................ 203
Inserting/removing ........................ 203
Index15

The antifreeze/corrosion inhibitor concentra-
tion in the engine cooling system should:
Rbe at least 50%. This will protectthe engine
cooling system against freezin gdown to
approximately -35 ‡(-37 †).
Rnot exceed 55% (antifreez eprotection down
to -49 ‡[-45 †]). Otherwise, heat will not be
dissipated as effectively.
Mercedes-Benz recommends an antifreeze/
corrosion inhibitor in accordanc ewith MB Spec-
ifications for ServiceP roducts 310.1.
iWhen the vehicle is first delivered, it is filled
with acoolant mixture that ensures adequate
antifreeze and anti-corrosion protection.
iThe coolant is checked at specified intervals
at aq ualified specialist workshop.
The engine cooling system is filled with coolant
at the factor ywhich contains antifreeze/corro-
sion inhibitor that ensures protection down to
approximately -35 ‡(-37 †).
Capacity
Missing values were not availableatt ime of
going to print.
ModelCapacity
G5 50Approx.1 1.1 US qt
(10.5 l)
G63A MGApprox.1 4.6 US qt
(13.8 l)
G65A MG
Windshield/headlamp cleaning sys-
tem
Important safety notes
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nentsort he exhaust system. There is arisk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
!Do not add distilled or de-ionized water to
the washer fluid container. Otherwise, the
level sensor may be damaged.
!Only MB SummerFit and MB WinterFit
washer fluid should be mixed together. The
spray nozzles may otherwise become
blocked.
Do not use distilled or de-ionized water. Other-
wise, the level sensor may give afalse reading.
When handling washer fluid, observe the impor-
tant safety notes on service products
(
Ypage 276).
At temperatures above freezing:
XFill the washer fluid reservoir with amixture of
water and windshield washer fluid, e.g. MB
SummerFit.
Add 1part MB SummerFit to 100 parts water.
At temperatures below freezing:
XFill the washer fluid reservoir with amixture of
water and washer fluid, e.g. MB WinterFit.
For the correctm ixing 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.O therwise, the climate
control system may be damaged.
Servicew ork, such as refilling with refrigerant or
replacing component parts, may only be carried
out by aqualified specialist workshop. All appli-
cable regulations must be adhered to, SAE
standard J639 included.
Always have work on the climate control system carried out at aqualified specialist workshop.
280Service products and filling capacities
Technical data

Refrigerant instructionlabel
Example:refrigerant instruction label
:Warning symbol
;Refrigerant filling capacity
=Applicabl estandards
?PAG oilp artn umber
AType of refrigerant
Warning symbol :advises yo uabout :
RPossible dangers
RHaving service work carrie doutataq uali fied
specialist workshop
Fillin gcapacities
Missing value sweren ot available at time of
going to print.
ModelRefrigerant
Mercedes-AMG vehicles
Al lo the rm odels
ModelPAGo il
Mercedes-AMG vehicles
Allm odels
Vehicl edata
General notes
Please note that for the specified vehicl edata:
Rthe heights specified may var yasaresultof:
-tires
-load
-condition of the suspension
-optionale quipment
Rthe vehiclelen gth specified includes the front
license plate adapter.
Dimension sand weights
Missing value sweren ot available at time of
going to print.
G5 50
:Distance to top
edge75 in -78.9 in
(1905 mm - 2005 mm)
; Distance to lower
edge26.8 in -30.7 in
(680 mm - 780 mm)
= Rangeofm ovement36.7 in (931 mm)
Vehicledata281
Technical data
Z