Review on Voltage Converter Module Transformer A2059053414 by Omar Thorndike

This was our second unit. The first could be wrong. This did not happen and the auxiliary battery malfunction light did not come on for several days. So that's a win. I know a dealer repair would cost a few hundred dollars. If you have a car that needs it (C300) this should work. Find a YouTube video on how to do this and follow it. The second time the defective replacement was replaced quickly (15 min?) because I did the first one. Worth it if it lasts!