Mercedes-Benz E-Class Sedan and Wagon Owners Manual
See also:
Driving with summer tires
Observe the notes in the "Winter operation"
section. ...
Servicing the brakes
If the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning ...
Safety systems
Problem
Possible causes/consequences and
Solutions
(USA only)
(Canada only)
The red brake system warning lamp comes on while the
engine is running. A warning to ...
