07 jeep patriot remote start won't work
I need help with my remote start. Its a one button remote that takes 2 CR1220 batteries. It stopped working a couple of weeks ago. The red light lights up but my car does nothing. I went to auto zone & they said my battery was weak. I got batteries last night put them in & nothing. Remote like light lights up but my car doesn't start or even try to start. Do I need to reprogram my remote or is it something other than the batteries? My keyless entry still works fine.