Hi - I recently bought a 2001 Neon. Has two keys but no fobs. Central locking does not work or is not fitted. However, the horn chirp goes off unexpectedly - usually in the middle of the night. The only mention in the manual is that it can be turned off using the fob, which I don't have. Does anyone know why it does it, and what I can do to prevent it? Thanks for your help. Nicky x
you might have an issue with the RKE module (its in the dash) unfortunately without a DRBIII tool its hard to diagnose something like this. Usually a dealer can program new FOB's for the car as well as figure out of the RKE is malfunctioning.