Hi,

I hope you all can help me, this is my story:

My car was equiped with a MK3, I did al lot of updates om my MK3.

Sometimes the unit seems dead, but I always managed to bring it back alive. With older and newer firmware updates. So I do have expirience in trouble shooting ;-)

Now I bought a Mk4 DVD unit, It came with software V28 and worked fine.

I changed the language from french to dutch and used an V28 CD to load the voices. All went fine and the unit came up in dutch (spoken and tekst)

Nerd as I am , I decided to make an upgrade to V29.1, I used a CR-RW because I wanted to experiment with some splash screens also.

Of course, now I know, the MK4 does not like CD-RW. So the unit seems dead. Black screen.

I tried everything, back to older softwareversions (on CD-R), then to newer versions. Used Navcoder to do default coding. But still a black screen.

Stange is that it seems like the update process is going well, when I put the CD in, the red light goes out, comes up after a few seconds and finaly (like normal updates) the unit ejects the cd. But still no screen.

Who can help me to bring my MK4 back to live. When I install my MK3 again, it workes fine, so it must be the MK4 unit.

Please help.

Regards,
Max - Holland

"If it aint broke don't fix it, new motto of my live"