8/19/2014 My 2003 c240 4 matic has been dying when idling at a stop light.

Asked by Aug 19, 2014 at 03:43 PM

Question type: Maintenance & Repair

. The error message says battery/alternator.All fluid levels seem to be ok. Should I replace
the batter first or alternator? Everything else has been functioning ok, so I am thinking not
the battery.?

5 Answers

61,275

Weak alternator,have it checked before replacement,but i think that may be your problem.

2 out of 2 people think this is helpful.
148,585

Don't buy either until you have them tested.

3 out of 3 people think this is helpful.
148,585

opps...geez pay attention dumb-ass. TST just said that, but at least we agreee

2 out of 2 people think this is helpful.
148,585

If battery is 5+ years old replace it regardless. It will strand you at the worst possible time,

3 out of 3 people think this is helpful.
61,275

Agree,

2 out of 2 people think this is helpful.

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