So here we go, more information from here: http://www.toyotagtturbo.com/forums/showth...ing-on-a-Glanza Ok, putting that number in a well known toyota diy website, and having a look at the diagrams, you can see there are 3 bits to the Glanza OEM locking The remote: part number 89742‑10010 the mirror "reciever" 897421 And what i can only presume is the 'brains' located in the dash, which tells me to refer to Figure 84-01. so following through the figure 84-01, and anybody got any idea what the hell im looking at: I hope im getting closer, the plan is to decode what im looking at here, find the 'brains' of the standard locking system and apply the same method as at that scooby forum above so guys, any idea what figure 84-01 is showing me?