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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 Winter-
Fit.
Adapt the mixing ratio to the outside temper-
ature.
R Down to 14 ‡ (00F8 10 †): mix 1 part MB Win-
terFit to 2 parts water.
R Down to 00F84 ‡ (00F820 †): mix 1 part MB Win-
terFit to 1 part water.
R Down to 00F820.2 ‡ (00F8 29 †): mix 2 parts MB
WinterFit to 1 part water.
i Add windshield washer fluid, e.g. MB
SummerFit 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
filled with refrigerant R
‑134a.
The instruction label regarding the refrigerant
type used can be found on the left, on the
underside of the hood.
! 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. Other-
wise, 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 must be adhered to,
SAE standard J639 included. Always have work on the climate control sys-
tem carried out at a qualified specialist work-
shop.
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 quali-
fied specialist workshop
Filling capacities Missing values were not available at time of
going to print.
AMG vehicles Capacity
Refrigerant
23.6 ± 0.4 oz
(670 ± 10 g) PA
G oil 4.2 oz
(120 g) GLA 250 Capacity
Refrigerant
PAG oilService products and filling capacities
367Technical data Z
Page 370 of 374

All other models Capacity
Refrigerant
22.9 ± 0.4 oz
(650 ± 10 g) PAG oil
4.2 oz
(120 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. Dimensions and weights Model
0043 0043
Maximum
headroom 0044
0044
Opening height GLA 250
73.6 in
(1876 mm) 80.5 in
(2045 mm) GLA 250
4MATIC
75.4 in
(1914 mm) 82.0 in
(2083 mm) AMG vehicles
73.5 in
(1866 mm) 79.5 in
(2019 mm) Missing values were not available at time of
going to print.
AMG vehicles
Vehicle length
175.0 in
(4445 mm) Vehicle width
including exterior
mirrors
79.6 in
(2022 mm) Vehicle height
58.2 in
(1479 mm) Wheelbase
106.3 in
(2699 mm) Turning radius
38.7 ft
(11.8 m) Maxi
mum roof
load 220.5 lb
(100 kg) All other models
Vehicle length
173.9 in
(4417 mm) Vehicle width
including exterior
mirrors
79.6 in
(2022 mm) 368
Vehicle dataTechnical data
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All other models
Wheelbase
106.3 in
(2699 mm) Turning radius
38.8 ft
(11.84 m) Model Vehicle height
GLA 250
58.8 in
(1494 mm) GLA 250 4MATIC
60.3 in
(1532 mm) Model Maximum trunk
load GLA 250
220.5 lb
(100 kg) GLA 250 4MATIC
Model Roof load
GLA 250
166.3 lb
(75 kg) GL
A 250 4MATIC Vehicle data for off-road driving
Maximum water depth
! The water depth must not exceed the
specified value. Note that the permissible
water depth is less in flowing water. Missing values for maximum water depth
0043
were unavailable at the time of going to print.
When the vehicle is loaded and ready to drive, it has a full tank, all fluids have been refilled
and the driver is in the vehicle.
Further information about driving on flooded
roads (Y page 167). Approach/departure angle
Missing values for the approach/departure
angles at front
0043and rear 0044were not avail-
able at the time of going to print.
For further information about approach/
departure angles, see (Y page 170). Maximum gradient-climbing capabil-
ity
Note that the vehicle's gradient-climbing
capability depends on the off-road conditions
and the road surface conditions.
GLA 250 4MATIC: the maximum gradient
climbing ability is 65%. Vehicle data for off-road driving
369Technical data Z
Page 372 of 374
Missing values for the GLA 250 and GLA 45
AMG 4MATIC models were unavailable at
time of going to print.
Accelerate carefully and make sure that the
wheels do not spin when driving on steep ter-
rain.
i If the load on the front axle is reduced
when pulling away on a steep uphill slope,
the front wheels have a tendency to spin.
4ETS recognizes this and brakes the
wheels accordingly. The rear wheel torque
is increased, making it easier to drive off.
For further information about the maximum
gradient climbing ability, see (Y page 171).370
Vehicle data for off-road drivingTechnical data
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