My C240 alarm gose off in realy cold nights. It has been like a pattern, it only happens in cold nights. I'm hopping that C240 year 2003would have an adjustment feature for adjusting it's sensivity. I would appriciate any information on this.

Thanks
KenZ

 

My C240 alarm siren goes off in really cold nights. It has been like a pattern, it only happens in cold nights. I'm hopping that C240 year 2003would have an adjustment feature for adjusting its alarm sensivity.
I would appriciate any information on this.

Thanks
KenZ

 

It's just during cold nights?? Mine started going off randomly (I have an '03 C240) some days and nights (very annoying) and it ended with the siren getting stuck at work...I called the MB dealership in town and they wanted me to "make an appointment"--I just wanted the damn thing to shut up...luckily, I work at a place that has its own mechanics, and they were able to find this "siren" and disconnect it. The dealership had said that they start going bad and will go off randomly.

Hope this helps--let me know if you get to the point you just want to disconnect it!

 

nothing drives like a benz until it gets old and starts breaking down lol