hi, i got a mini cooper with an mk4 dvd unit in it and usually wen u open the door ie unlock the car, the screen turns on with the mini logo and wen u turn the car on the sat nav goes into the main screen.

lately that initial screen turn on with the mini logo isnt happening and the screen now takes about 1-2mins to turn on. Although the sat nav is working behind the blank screen cus wen it turns on, all the buttons iv pressed to 'wake it up' have registered and i end up in the consumption section of the sat nav lol

does any1 know wats the cause of this?

shall i update to v32 cus i think mine is 27 or 29 i think!

thanks