Electrical problems, Navi, turn signal indication in dash.
 

I change my interior fan and for that i had to removed the hole dash.
I had the battery disconnected for about 8h.
After reconnection the only thing that comes in the Navi Screen "16*9" is the BMW logo fore a minute or so, then the display goes black.
Have double check all connections.
Then the indication for high beam and turn signals stopped working in the dash.

Has anyone had same problems ?
:)

something has either shorted or got disconnected... check not just the plugs being plugged, but also see if any wires inside the plugs got dislodged...

how is your voltage. Check it with volt meter. Car running and off.

Thanx for the Tips :) it was the phone module that was causing the problem, i unplugged it and now everything is wokring :D .
Have a nice weekend all.

where is the phone module located? I have issues with my turn signals and high beam indicator not working as well. I have not had my dash apart, but the issues seemed to happen after having the batter replaced. I have disconnected the battery overnight and the issue would go away, but that fix doesn't work any longer.

If you have it, it's in the arm rest.

Hi butundo the plug in in the middle console driver side, you will see that the side is split in 2 peaces, behind it you will find the plug for it...
Happy New Year