What to do if ...
Lamps in instrument cluster
ProblemPossible causes/consequences and X Solutionsé
The yellow RBS
(Recuperative Brake
System) warning lamp
is on while the
combustion engine is
running. In addition, an
acoustic warning may
sound.The RBS is malfunctioning.
Risk of accident!
Brake pedal travel may be longer than usual and the braking
behavior of the vehicle may change. The ECO Start/Stop function
may also be switched off.XRead and observe messages that may appear in the
multifunction display ( Y page 20).XContinue driving with added caution.XContact an authorized Mercedes-Benz Center.$
(USA only)
J
(Canada only)
The red brake warning
lamp is on while the
combustion engine is
running. An additional
acoustic warning
sounds.The RBS is malfunctioning.
Risk of accident!
Brake pedal travel may be longer than usual and the braking
behavior of the vehicle may change.XStop the vehicle in a safe location or as soon as it is safe to do
so. Do not continue to drive.XContact an authorized Mercedes-Benz Center immediately.XRead and observe messages that may appear in the
multifunction display ( Y page 20), see Operator’s Manual.The brake fluid level in the brake fluid reservoir is too low.
Risk of accident!XStop the vehicle in a safe location or as soon as it is safe to do
so. Do not continue to drive.XContact an authorized Mercedes-Benz Center immediately.XRead and observe messages that may appear in the
multifunction display ( Y page 20), see Operator’s Manual.
Do not add brake fluid. This will not solve the problem.
÷
The yellow ABS/ESC
warning lamp flashes
while driving.The ESC, the ETS, or the ABS has come into operation because of
detected traction loss for at least one wheel.
Risk of accident!
The cruise control or the DISTRONIC PLUS is deactivated.XWhen driving off, apply as little throttle as possible.XWhile driving, ease up on the accelerator pedal.XAdapt your speed and driving to the prevailing road and weather
conditions.XDo not switch off the ESC.
Exceptions, see Operator’s Manual.24Practical hints221_ZA; 1; 21, en-USd2ureepe,Version: 2.11.8.12009-05-13T13:56:31+02:00 - Seite 24
