2019 MERCEDES-BENZ GLE COUPE refrigerant type

Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera ................................ .305
Car wash ........................................ 301
Carpets .......................................... 308
Display .......................................... .307
Exhaust pipe .................................. 306
Exterior lights ................................ 305
Gear or selector lever .................... 307
Interior .......................................... .307
Matte finish ................................... 303
Notes ............................................. 301
Paint .............................................. 303
Plastic trim ................................... .307
Power washer ................................ 302
Rear view camera .......................... 305
Roof lining ...................................... 308
Seat belt ........................................ 308
Seat cover ..................................... 307
Sensors ......................................... 305
Side running board ........................ 305
Steering wheel ............................... 307
Trim pieces ................................... .307
Washing by hand ........................... 302
Wheels .......................................... .304
Windows ........................................ 304
Wiper blades .................................. 305
Wooden trim .................................. 307
Cargo compartment enlargement
Important safety notes .................. 275
Cargo compartment floor
Important safety notes .................. 278
Opening/closing ............................ 279
Stowage well (under) ..................... 278
Cargo tie down rings ......................... 276
CD
see also Digital Operator's Man-
ual ................................................. .264
CD player (on-board computer) ........214
Center console
Lower section .................................. 39
Upper section .................................. 38
Central locking
Automatic locking (on-board com-
puter) ............................................. 219 Locking/unlocking (SmartKey) .......
.74
Child
Restraint system .............................. 59
Child seat
Forward-facing restraint system ...... 62
LATCH-type (ISOFIX) child seat
anchors ............................................ 60
On the front-passenger seat ............ 61
Rearward-facing restraint system .... 62
Top Tether ...................................... .60
Child-proof locks
Important safety notes .................... 62
Rear door s ...................................... .63
Children
Special seat belt retractor .............. .58
Children in the vehicle
Important safety notes .................... 57
Cigarette lighter ................................ 283
Cleaning
Mirror turn signal .......................... .305
Trailer tow hitch ............................ .306
Climate control
Automatic climate control (3-
zone) .............................................. 117
Controlling automatically .............. .120
Cooling with air dehumidification .. 119
Defrosting the windows ................. 122
Defrosting the windshield .............. 122
Dual-zone automatic climate con-
trol ................................................. 115
General notes ................................ 115
Indicator lamp ................................ 120
Ionization ....................................... 124
Maximum cooling .......................... 122
Notes on using the automatic cli-
mate control .................................. 119
Overview of systems ..................... .115
Problem with the rear window
defroster ........................................ 123
Problems with cooling with air
dehumidification ............................ 120
Rear control panel ......................... 117
Refrigerant ..................................... 363
Refrigerant filling capacity ............. 364
Setting the air distribution ............. 121
Setting the air vents ..................... .124
Setting the airflow ......................... 121 Index
7

The coolant is a mixture of water and anti-
freeze/corrosion inhibitor. It is responsible for
the following:
R anti-corrosion protection
R antifreeze protection
R raising the boiling point
If the coolant has antifreeze protection down to -35 ‡ (-37 †), the boiling point of the coolant
during operation is approximately 266 ‡
(130 †).
The antifreeze concentrate/corrosion inhibitor
concentration in the engine cooling system
should:
R be at least 50%. This will protect the engine
cooling system against freezing down to
approximately -35 ‡ (-37 †).
R not exceed 55% (antifreeze protection down
to -49 ‡[-45 †]). Otherwise, heat will not be
dissipated as effectively.
Mercedes-Benz recommends an antifreeze/
corrosion inhibitor concentrate in accordance
with MB Specifications for Service Products
310.1.
i When the vehicle is first delivered, it is filled
with a coolant mixture that ensures adequate
antifreeze and anti-corrosion protection.
i The coolant is checked at specified intervals
at a qualified specialist workshop.
Filling capacities Model Capacity
Mercedes
‑AMG
vehicles Approx. 11.9 US qt
(11.3 l) Mercedes
‑AMG
GLE 43 4MATIC
Coupe Approx. 10.3 US qt
(9.7 l) All other models
Approx. 10.3 US qt
(9.7 l) Windshield washer system
Important safety notes G
WARNING
Windshield washer concentrate is highly flam- mable. If windshield washer concentrate gets onto hot components of the engine or the
exhaust system, it can ignite. There is a risk of
fire and injury.
Make sure that windshield washer concen-
trate is not spilled in the vicinity of the filler
neck.
! 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 a false reading.
When handling washer fluid, observe the impor- tant safety notes on service products
(Y page 359).
At temperatures above freezing:
X Fill 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:
X Fill 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.
i Add windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round. Climate control syste
m 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 refilling with refrigerant or
replacing component parts, may only be carried out by a qualified specialist workshop. All appli- Service products and filling capacities
363Technical data Z

cable 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
0043 Warning symbol
0044 Refrigerant filling capacity
0087 Applicable standards
0085 PAG oil part number
0083 Type of refrigerant
Warning symbol 0043advises you about:
R Possible dangers
R Having service work carried out at a qualified
specialist workshop
Filling capacities Refrigerant Capacity
All models
37.0 ± 0.4 oz
(1050 ± 10 g) PAG oil Capacity
All models
3.9 ± 0.4 oz
(110 ± 10 g) Vehicle data
General notes
Please note that for the specified vehicle data: R The heights specified may vary as a result of
- Tires
- Load
- Condition of the suspension
- Optional equipment
R Optional equipment reduces the maximum
payload
Observe the information relating to level con-
trol:
R AIRMATIC Package (Y page 170) Dimensions and weights
0043 0043
Height when
opened 0044
0044
Max.
headroom Mercedes-
AMG GLE 43
4MATIC Coupe
77.7 in
1972 mm Mercedes-
AMG GLE 63 S
4MATIC Coupe
77.6 in
(1971 mm) 364
Vehicle dataTechnical data