Has anyone had trouble with the "Service Engine Light" coming on. The dealer can not find the problem, It was reset and came back on after one week. The car runs fine.
Join smart USA insider
Good result; one instance where the extended warranty paid off. The air injection valve can be replaced as a DIY, and there's one as well to keep the blower motor going a little longer. Getting both done for $100 is pretty good.
CEL problem repaired. cause was was the "Air Injection Vacum Switchover Valve", it was closed at all times. Cost of part $39, labor $ 190. At the same visit I had a defective Blower replaced, cost $635, thank god I purchased an extended warranty policy, it only cost me my $100 deductible. All just 4 months after my 2 year warrenty expired.
Thanks anyway, it's the first thing they checked. Also, I don't have a loose gas cap warning light.
Did they check the gas cap seal? Not sure what year your car is - does it have the loose gas cap warning light? Also, did they find any OBD codes associated with the CEL?
Welcome tosmart USA insider
Sign Upor Sign In
Or sign in with:
Added by Rob Fozney
© 2015 Mercedes-Benz USA, LLC.
Report an Issue |
Terms of Service
Please check your browser settings or contact your system administrator.