Check engine light - MBWorld.org Forums

02-22-2015, 07:48 PM

#1

equetefue

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17' C43 Sedan

Check engine light

2014 cls550 with 6900 miles just lit the check engine light. Checked fuel cap and it was properly placed. Any ideas on what else could drive the code?

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02-23-2015, 04:24 AM

#2

skaminer

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15 cls 550

Mine came on when co2 sensors went bad. Fixed under warranty of course.

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02-23-2015, 10:26 AM

#3

equetefue

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17' C43 Sedan

thanks for the input. Did yours went bad with low miles as well?

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02-23-2015, 10:46 AM

#4

skaminer

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15 cls 550

I can't remember. Mine's a 2012 and it went a few years ago. Only other problem I've had in almost 4 years is rear view camera. Otherwise, flawless.

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02-23-2015, 03:35 PM

#5

Eclassed

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2014 CLS 550

I had a broken spark plug connector that caused misfires

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