Help: Installed Renntech ELM v1 : "Display Malfunction visit workshop"
I decided to DIY the install, maybe now i regret it...
its a Renntech V1 on an 06 CLS55, all connections were soldered.
got the blinking green led on the module, it lowers the car, but my speedo displays shows " Display malfunction Visit workshop" also the Raise button and the airmatic sport 1 or 2 selection does not work or light up.
any ideas?

thanks!
Last edited by RRnelcheeze; Jun 29, 2010 at 12:24 AM.



