I have a Viper alarm. Not sure what model it is but the FCC ID is EZSDEI490.
The problem I am having is when I start my car the doors lock automatically, which is fine but when I turn it off now the doors don't unlock automatically anymore. It's the same thing when I enable the alarm, the doors lock but when I disable it they don't unlock.
Everything worked fine for years. Any help would be awesome
starsky get it checked out by an authorized dealer sounds like a relay problem or a out put problem from the alarm or lol a cold solder joint (a short)