Hi there, I know itīs a rather old thread but I just joined and I have a comment.
Is it possible that Your reprogramming set the keyless entry to work as mine (1995 RM)? I have to press "unlock" twice to unlock all doors/trunk otherwise only driver door unlocks. I believe itīs a programmable option but i donīt know how
.
Hope it helps (if You havenīt fixed it by Yurself already!
)