BenzWorld Junior Member
Date registered: Apr 2010
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2006 C280 - O2 sensor question.
For a faulty right O2 sensor, is it true that you need to drop the exhaust to properly change this on a 2006 C280? This seems odd to me but then again this is the first Mercedes I've owned.
It upsets me because they say it's bad, which is what was causing the check engine light to come on and then it was misfiring 3 of the 6 cylinders and the car only has 36000 miles and of course missed warranty by 2 months...
So to replace an item that costs roughly $150ish, they need to drop the exhaust and now are charging me $920...does this seem right?
Thanks for any input!