Mercedes-Benz CLS-Class 2007 Owners Manual User Manual
Page 376
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Practical hints
What to do if …
Display symbol Display messages
Possible cause/consequence Possible solution
Z
Coolant
Stop, turn engine off
The poly-V-belt could be broken.
̈
Stop the vehicle in a safe location and immediately
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 au-
thorized Mercedes-Benz Center.
If it is intact:
̈
Do not continue to drive the vehicle with this mes-
sage displayed. Doing so could result in serious en-
gine damage that is not covered by the
Mercedes-Benz Warranty.
̈
Observe the coolant temperature indicator in the
instrument cluster (
̈
Drive immediately to the nearest authorized
Mercedes-Benz Center.