Hi All,
Can anyone share a wiring diagram for the 2.5 please.
I am looking for details on the door wiring and central locking function.
in my attempt to update MK2 to MK2.5 central locking using OEM parts.
I have found an excellent source for the MK2 - front page below;
Does similar exist for a MK2.5 including the connector pin-outs etc.
This any good
nothing on the door / central locking in these 
thank you for sharing all the same
Try here - page 22
great … thank you for this, this helps a huge amount.
it doesnt seem to include connector details for everything.
do you have another document that provides the door/body connector details?
Have a dig around here
https://mellens.net/mazda/
NA NB NC ND WORKSHOP MANUALS
Why go through all that hassle, you will hit major issues as it is all connected to the alarm/immobilizer system, its not worth the headache .
Just install a good aftermarket remote central locking system , it is sooooooooooo much easier, we install loads , good kits can be bought for £30, installed and working in a morning.
