I bought my E61 recently and it had an issue with the I drive, my car has the pro nav system......either it would take an eternity to boot up or wouldn't at all. At other times it worked all fine
I was lead to believe maybe a new nav disc would help so I bought one but still the problem was there, I then bought a genuine new DVD drive from BMW, fitted that but still the same problem, interestingly enough throughout all of this the Single slot CD has never worked
I spoke to revtronic and they seemed to think it was the ccc unit itself at fault so I just so happened to find one from a breaker with the exact same part number so I bought that and fitted it today
The I drive booted up straight away but two problems, firstly I have no audio output from the nav, cd or radio, the second issue was no DAB option
So have I bought a duff ccc unit or does this new unit need coding to my car?