Hi Guys,

i hope that somebody can help me having problems with my MK4 Navigation System in my BMW e46. I used Navtweak to change the Start-Up Screen and even the Skyline in Birdview Mode. I downloaded Image V31 and opend it with UltraIso to extract the Navboot. After editing with Navtweak and saving back into image (also with UltraIso) i burn it on a CD (Mode1).
Everything looks OK, the Startup Screen appears like i want it and also the skyline is different. But if i change the scale to 10km or more (sometimes it happens also at 500meters) it takes a small coupe of time and then the TMC Logo disappears and the Navigation System freeze. Within 5sec. it restarts. My Problem is that i cannot say if this problem also occured with the "original" software because i did not try it before... Is it a problem of the Firmware or is my MK4 broken? I only uses burned Navigation DVDs, maybe it is also the problem???
Thanks for your help