- Apr 14, 2015
- 2007 E280 Sport
So I got this warning today, I'm guessing alternator but the car is running fine!
Any ideas here?
Is the battery original or do you know how old it is?
Does your car alarm work properly.
If you are convinced it is the Alternator at fault (it does sound like the regulator is at fault) you should just be able to just replace the regulator rather than the whole Alternator.
I know on my CLS55 it is fitted on the back of the alternator and can be replaced very quickly leaving the Alternator still in place, I paid approx. £20ish for a OEM Bosch item, or MB part about £50.