Mercedes-Benz M-Class Owner's Manual page 292

Warning and indicator lamps in the instrument cluster
Problem
֌
®
The yellow ESP and
®
ESP OFF warning
lamps are lit while the
engine is running.
֌
®
The yellow ESP and
®
ESP OFF warning
lamps are lit while the
engine is running.
Possible causes/consequences and M Solutions
G Risk of accident
®
ESP , BAS, BAS PLUS, PRE-SAFE
function, hill start assist, the adaptive brake lights and ESP
stabilisation are not available due to a malfunction. ESP
stabilise the vehicle if it starts to skid or if a wheel starts to spin.
The brake system continues to function normally, but without the
functions listed above.
ATTENTION ASSIST is deactivated.
Observe the additional display messages in the multifunction
X
display.
Drive on carefully.
X
Visit a qualified specialist workshop.
X
G
Risk of accident
®
ESP , BAS, PRE-SAFE
®
ESP trailer stabilisation are temporarily not available.
The adaptive brake lights, BAS PLUS and PRE-SAFE
also have failed.
®
ESP will not stabilise the vehicle if it starts to skid or if a wheel
starts to spin.
Self-diagnosis is not yet complete.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
ATTENTION ASSIST is deactivated.
Carefully drive on a suitable stretch of road, making slight steer-
X
ing movements, at a speed above 20 km/h.
The functions mentioned above are available again when the
warning lamp goes out.
If the warning lamp is still on:
Observe the additional display messages in the multifunction
X
display.
Drive on carefully.
X
Visit a qualified specialist workshop.
X
®
, PRE-SAFE
®
, the HOLD function, hill start assist and
®
Brake, the HOLD
®
trailer
®
will not
®
Brake may
Z
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