Mercedes-Benz 2006 CL 500 User Manual
Page 350
349
Practical hints
What to do if …?
Display
Possible cause/consequence
Possible solution
Ï
COOLANT
STOP, ENGINE OFF
The poly-V-belt could be broken.
̈
Stop the vehicle in a safe location and im-
mediately turn off the engine.
̈
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 Center.
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
in the instrument cluster (
̈
Drive immediately to the nearest autho-
rized Mercedes-Benz Center. Adjust driv-
ing to be consistent with reduced braking
responsiveness.