My problem is that my car remote also unlocks my neighbors car, they are both the same make but different models and 3 years apart in ages. The strange think is that it has just started to happen after about 4 1/2 years. Now when I go out and unlock my car – car unlocks and I drive away leaving my neighbours car unlocked it does lock it self after few minutes but it is not very comforting it only happens with my remote the neighbours car remote does not unlock mine – does any one have any ideas of a fix or is it a garage job – it is a pain – thanks