Table of Contents
Advertisement
358 Technical data
Coolant
▌Notes on coolant
Observe the notes on operating fluids
(
page 357).
/
& WARNING Risk of fire‑ 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 filler opening.
Thoroughly clean the antifreeze from
#
component parts before starting the
vehicle.
* NOTE 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:
In the Mercedes-Benz Specification for
R
Operating Fluids 320.1
At https://operatingfluids.mercedes-
-
benz.com
At a qualified specialist workshop
R
* NOTE Overheating at high outside temper-
atures
If an inappropriate coolant is used, the cooling
system is not sufficiently protected against
overheating and corrosion at high outside
temperatures.
Only use coolant approved for
#
Mercedes-Benz.
Observe the instructions in the
#
Mercedes-Benz Specifications for Oper-
ating Fluids 320.1.
Have the coolant regularly replaced at a qualified
specialist workshop.
Proportion of antifreeze concentrate in the engine
cooling system:
A minimum of 50% (antifreeze protection down
R
to about -35°F (-37°C))
A maximum of 55% (antifreeze protection
R
down to -49°F (-45°C))
▌Coolant filling capacity
Coolant (drive system)
Model
Capacity
EQB 250+
17.6 US qt
(16.7 liters)
All other models
18.4 US qt
(17.4 liters)
Notes on windshield washer fluid
Observe the notes on operating fluids
(
page 357).
/
Advertisement
Table of Contents
