The RSS worked up until a few days ago. While pulling a trailer and backing up I may have pushed the disable button a few to many times. Now, when I put it in reverse, the system automaticaly goes to disable. Is there some type of code to get it to enable agin?

 

I have the same problem. I have a 2007 Merc Monterry. Recently I had a flat rear tire, and now every time I put the van in reverse the RSS shuts off...but only when I engage reverse. If I start the car in drive forward, no problem...but when I put in reverse to backout the van, it shuts off.

Please help.