Navigation Coverage

Hi All,

Does anyone know where I can find the areas that are covered by the various maps. I am trying to find coverage for Malaysia (for a 2007 UK spec T-Spirt) and am having no luck whatsoever! I suspect that it isnt covered at all!.

The 2007 Prius was sold in Thailand and Singapore (but without the SatNav - I suspect that tells the story!). The new 2010 Prius is now being sold in Malaysia but again without the SatNav.

Any help would be welcome

Thanks

Phil