I recently bought a 2003 Dodge Ram 1500, and I'm having issues with the alarm. It wasn't happening until after the purchase. The dealership only gave me a key, no keyless entry FOB. Every time I go to unlock the doors via the drivers side door, the alarm goes off until I start the ignition. Can ya'll offer any help with this issue? It's rather annoying to me, and probably my neighbors. Thanks!