PhilippeM
Senior Member
I wonder if someone could help me please? I have a 2005 CLK 270 CDI with about 150,000km on the clock. Have just started getting the glow plug warning light coming on after engine starts and then extinguishing after about a minute. A read up on different forums suggests it's either a failed glow plug or a failed glow plug relay.
I've just tried to get an OBD reading using my iCarsoft MB11 reader but I'm getting no DTC faults found. I've read on other forums that one should get a fault code indicating which glow plug. Since I'm not getting this could it be the relay or should I also get a fault code for this? Am I maybe misusing the diagnostic tool?
Cheers
Philip
I've just tried to get an OBD reading using my iCarsoft MB11 reader but I'm getting no DTC faults found. I've read on other forums that one should get a fault code indicating which glow plug. Since I'm not getting this could it be the relay or should I also get a fault code for this? Am I maybe misusing the diagnostic tool?
Cheers
Philip