Bro, I'm guessing yours is a post 03/2005 model with the HDD at passengers side of the trunk? I don't want to frstrate you, but the fact is it's useless!
Even if you get the ETC card and buy the +/-RM2K 08-1 "MalSing SatNav" DVD Map, it won't work!!! It's just not compatible...
You'll need to do a conversion from Jap Spec CCC to EU/MYS Spec CCC for it to work! But, before you start thinking of doing it, this will cost a lot...I do mean a lot of RM$$$...
Interested? PM me... It will definitely work after the conversion and Progman updating!