Re: Full diesel filter, electronic throttle control warning & engine malfunction warn
I'm guessing that a full filter message means the filter is full of water, at least that is how the mercedes CRD operates. The Water-In-Filter (WIF) will light up once the filter is full of water. In your case, it may just be a defective WIF sensor or the filter could actually be full of water if your source of diesel fuel had lots of water in it.
2008 WK "S" Limited bright metallic silver, 5 speed W5J400 transmission, June 18/2008 build, 213RE rear differential with 3.73 axle ratio, 245/60R18 Goodyear Fortera tires, NV245 transfer case, 3.0L CRD.