Mercedes-Benz S-Class 2022 Owner's Manual page 499

496 Technical data
Engine oil filling capacity
Model
S 350 d
S 500 4MATIC
S 580 4MATIC
All other models
Plug-in hybrid:
Engine oil filling capacity
Model
S 580 e
S 580 e 4MATIC
Notes on brake fluid
Observe the notes on operating fluids
( page 488).
/
& WARNING Risk of an accident due to
vapour pockets forming in the brake sys-
Capacity
tem
9 litres
The brake fluid constantly absorbs moisture
8.5 litres from the air. This lowers the boiling point of
the brake fluid. If the boiling point is too low,
vapour pockets may form in the brake system
8 litres when the brakes are applied hard.
This impairs the braking effect.
Have the brake fluid renewed at the
#
specified intervals.
Capacity
Have the brake fluid regularly replaced at a quali-
7.8 litres fied specialist workshop.
Only use a brake fluid approved by Mercedes-
7.3 litres
Benz according to MB-Freigabe or MB-Approval
331.0.
Coolant
Notes on coolant
Observe the notes on operating fluids
( page 488).
/
& 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 engine to cool down before
#
you top up the 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