Mercedes-Benz S-Class - Manual (Page 362)

360
Practical hints
What to do if …?
Display Possible cause Possible solution
Ï
COOLANT
STOP, ENGINE OFF The poly-V-belt could be broken. ̈ Stop immediately and check the
poly-V-belt.
If it is broken:
̈ Do not continue to drive. Otherwise the
engine will overheat due to an inoperative
water pump which may result in damage
to the engine.
̈ Notify an authorized Mercedes-Benz Cen-
ter.
If it is intact:
̈ Restart the engine only after the message
disappears from the multifunction dis-
play. Doing so could result in serious en-
gine damage that is not covered by the
Mercedes-Benz Limited Warranty.
̈ Observe the coolant temperature gauge
(
୴ page 141).
̈ Drive immediately to the nearest autho-
rized Mercedes-Benz Center. Adjust driv-
ing to be consistent with reduced braking
responsiveness.