My 07 XC70 NAV system's not worked: When I start the car the screen came up but after few minutes the screen said "DVD can not read the dish, please insert the DVD cleaning dish, I bought the new cleaning dish from dealer and it still do the same, the button on the steering stalk do not do any thing. The questions;
Does the system have to be diagnose from the dealer? Any body have done this and how much they charge just to diagnose?
Can I remove the DVD to have them check the unit?
Any body know where can I sent DVD unit to check or repair?
Right now I made a Cell phone holder put in instrument cluster in front me, it work good and very cheap

 

I love that idea! Great job.