Mercedes-Benz EQS 2022, Operator'S Manual

Page: 417 / 538

&
W WARNING ARNING Risk of an accident due to
vapor pockets forming in the brake system
The brake uid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake uid. If the boiling point is too low,
vapor pockets may form in the brake system
when the brakes are applied hard.
This causes the braking e ect to be impaired.
#
Have the brake uid renewed at the
speci ed intervals.
Have the brake uid replaced regularly at a quali-
ed specialist workshop.
Only use a brake uid approved by Mercedes-
Benz according to MB-Freigabe or MB-Approval
331.0.
Coolant Coolant
NNoottes on coolant es on coolant
Observe the notes on operating uids
(
/
page 414).
&
W WARNING ARNING Risk of re‑ and injury from
antifreeze
If antifreeze comes into contact with hot com-
ponent parts in the engine compartment, it
may ignite.
#
Allow the drive system to cool down
before you add antifreeze.
#
Make sure that no antifreeze spills out
next to the ller opening.
#
Thoroughly clean the antifreeze from
component parts before starting the
vehicle.
*
NNOOTE TE Damage caused by incorrect cool-
ant
#
Only use coolant that has been premixed
with the required antifreeze protection.
Information on coolant is available at the fol-
lowing locations:
R
In the Mercedes-Benz Speci cation for
Operating Fluids 320.1
-
At https://bevo.mercedes-benz.com
-
In the Mercedes-Benz BeVo app
R
At a quali ed specialist workshop
* NNOOTE TE Overheating at high outside temper-
atures
If an inappropriate coolant is used, the engine
cooling system is not su ciently protected
against overheating and corrosion at high out-
side temperatures.
#
Only use coolant approved by Mercedes-
Benz.
#
Observe the instructions in the
Mercedes-Benz Speci cations for Oper-
ating Fluids 320.1.
Have the coolant regularly replaced at a quali ed
specialist workshop.
Proportion of antifreeze concentrate in the engine
cooling system:
R
A minimum of 50% (antifreeze protection down
to about -35°F (-37°C))
Technical data 415 415
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