oopsyadaisy

? Remove front panel upper garnish? What is that. Is that something I can do?

I have a US 2004 GS430 car. In other words the kms are miles. BUT i live up here in canada. I want to upgrade my navi but to the newest version possible that my car will accept. Im tired of punching in things and it not being listed. FIrst of I dont know how. I heard that there is DVD under the passenger seat. What is the newest version allowable for my car and is this going to change the format or the look? Id be okay with that because if anyone here has this years navi, its very blazay. Plus if this is something I can do myself please let me know. And Im in b.c. so ignore the UTAH location. Thats not right.