I was wondering which relay controles the door locks. the former owner of mine made it so both doors would not unlock with the turn of the key. Also, if I purchased the relay update, would that fix a lot of the problems with the doors locking you in?? Or should I invest in a lockzilla? thanks Erik Geerdink 4512 BTW: New seats are finally getting put in my Delorean!! YEA!! Next project is going to be putting in a SS clutch line! sweeeeeeet.