alternator belt MERCEDES-BENZ CL600 2008 C216 Owner's Manual

655 Practical hints
What to do if …?
Display
Possible cause/consequence
Possible solution
The battery is no longer charging.
Possible causes:

alternator malfunctioning


broken poly-V-belt

Stop the vehicle immediately in a safe loca-
tion and check the poly-V-belt.
If it is broken:

Do not continue to drive. Otherwise the en-
gine will overheat due to an inoperative water
pump which may result in damage to the en-
gine.

Notify an authorized Mercedes-Benz Center.
If it is intact:

Drive immediately to the nearest authorized
Mercedes-Benz Center.
There is a malfunction in the electronic
system.

Have the system checked by an authorized
Mercedes-Benz Center as soon as possible.

724 Technical dataLayout of poly-V-belt driveCL 550
1Idler pulley
2Idler pulley
3Automatic belt tensioner
4ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
5Air conditioning compressor
6Crankshaft
7Coolant pump
8Generator (alternator)
CL 600 and CL 65 AMG
1Automatic belt tensioner
2ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley
8Idler pulley
9Idler pulley
CL 63 AMG
1Idler pulley
2Idler pulley
3Idler pulley
4Automatic belt tensioner
5Power steering pump
6Air conditioning compressor
7Crankshaft
8Coolant pump
9Generator (alternator)