This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
Def/adblue heater failure. It appears it is common for the def/adblue heater to fail. I have been told by Mercedes service that they redesigned the heater because of the common failure of this part but they are not replacing them as a recall. (same problem with VW which in now covered)
- North Ogden, UT, USA
Search CarComplaints.com for these popular complaint phrases...
A D V E R T I S E M E N T S
- North Ogden, UT, USA