I have the keyless entry system on my car but my remote wont open the doors. I checked the battery in the remote and replaced it with a new one and it lights up ok. Do u guys know how to activate it from the inside. Maybe a fuse or something?????

 

it might need to be reprogrammed.

 

yea have it reprogrammed if that doesnt work your remote is dead and you will need a new one.. most alarms have warrantys but the remotes dont cause of the daily abuse they take.. remotes are usually around 30-50 bux depending on alarm..