You need the alternator checked. Sounds like it is not working properly.
Having same problem with same car changed the battery but not the alternator.. what's the update on your car??? How did you fix the problem
You have a small battery under the hood also.change that battery
2007 cls 550 battery light on. Changed battery and alternator light still on. When light comes on light rough idle
2007 Mercedes-Benz CLS 550
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Maintenance & Repair
I would like to remove the pins and pads, and clean them up. how do I get the pins out,to remove the pads.
2008 Mercedes-Benz CLS 550
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Maintenance & Repair
It never fully boots to the navagation or radio screen before it clicks off and tries to reboot again...
2009 Mercedes-Benz CLS 550
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Maintenance & Repair
It never fully boots to the navagation or radio screen before it clicks off and tries to reboot again... Can any one help or have had this problem? Thx
2009 Mercedes-Benz CLS 550
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Maintenance & Repair
I have a 2008 CLS 550 I recently changed my spark plugs and there was just a little bit of oil on the threads what could be the reason for this little bit of oil to be on the threads there was no ...
2008 Mercedes-Benz CLS 550
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Maintenance & Repair
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