Mercedes-Benz 2003 S 500 - Manual (Page 306)

306
Practical hints
What to do if …?
Display Possible cause Suggested 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 in-
operative water pump which may re-
sult in damage to the engine. Notify
an authorized Mercedes-Benz
Center.
If it is intact:
̈ Do not continue to drive the vehicle
with this message displayed. Doing
so could result in serious engine
damage that is not covered by the
Mercedes-Benz Limited Warranty.
Ï COOLANT
VISIT WORKSHOP! The cooling fan for the coolant is malfunc-
tioning. ̈ Observe the coolant temperature
display.
̈ Have the fan replaced as soon as
possible.