Hi All,

I realise this question has probably been asked before, but I've tried searching and just can't find it. So....

I wish to update my sat-nav DVD (Australia) to the latest version, but can't see where in the trunk the actual unit might be.

Can someone please tell me where, exactly the unit is located?
I've looked but can't see any obvious covers etc that might be unscrewed etc.

Thanks...

 

jack compartment right rear quarterpanel area. make sure you have the right update. yours is the newest nav system with the digital cable to head unit. so lexus 2006 system maps even though may be the latest 2007 model year update for a 2006 model wont work in yours. you need the 2007 model year update for 2007 systems. i purposely didnt use any generation terminolgy for usa models as they wouldnt apply in australia. but the model years are the same as far as the updated disc. you need a 2007 model year disc for the latest 2007 digital nav systems.