I have got any problem with the radio, infact when I turn on the car the radio attemp 10/15 minutes to run and the parking sensors don't run until the radio is completly run.
The Machanical saw me:
- to flash new firmware: I flash with 8.31 but didn't resolve my problem;
- change the battery: Its a special battery I changed but didn't resolve the problem.
After I change the disk and I resolv the problem.
For change the disk its necessary:
- the minipata-cf adaptherand set on slave for the disk, that I bought on amazon:
Adaptare Scheda adattatore per schede CF a 6,4 cm (2,5 pollici) IDE 44-pin maschio - 14,66¬Ä
- the CF disk in solid state from 32gb: I bought 64gb for I have more space in the jukebox function:
Komputerbay 64GB professionale COMPACT FLASH CARD CF 800X SCRIVERE 75 MB / s READ 120MB / s Extreme Speed UDMA 7 RAW 64 GB - 55¬Ä
Umount the radio and change the disk in the radio and set CF to slave, mount the radio and turn on the car with the firmware disk in the radio for create and format the new partitions. Its important: DO NOT TURN OFF THE CAR DURING THE FIRMWARE UPGRADE!
After I umount the radio and with the PC, I copy the files from original disk to CF disk, this procedure is necessitary for copy the settings of the car (sensors, menu, audio/videos, telephone, jukebox, maps, ...). When finisched to copy remount CF in the radio then in the car.
Now the radio startup in few seconds!
Sorry for my bad english!