Norman56

Thanks Garret, I see there is a cndv 1000 now. I got the 900 a while ago and am just getting around to installing. I got it going in the right direction now thank you

Hello this is my first post here. I purchased the CNDV-900HD upgrade disk from Pioneer. In the instructions it mentions that you need to update your firmware to install this map upgrade. The Unit in my car has the following details Version, 01.0000, Device Number, E1693651E186851 CDDB VERSION, 06-01-0010. Do I need to find the firmware update to have the CNDV-900HD install to work? In the instructions it says you need HDD Application Version 2.140000 or higher for it to work. Is this true? Thank You Norman