F30 Sat nav stopped working

[Big bore]

Got in the car tonight, no sat nav , no phone , no aux audio , no parking sensors screen.

It's like the I drive has failed, I think it might be a trip back to BMW in the morning

Is there away to reboot the system ?

[ManiacGT]

Yes, hold down the volume button on the dash (not the steering wheel). Hold it down for around 20-30 seconds and it should restart.

[Big bore]

Yes that worked, all working again

Many thanks

[Malc_London]

Just want to say a big thank you. My first thoughts were replacement fuse to complete replacement unit. Was just about to book it in when I saw this post.

Hold down volume button for 20 seconds.

Brilliant. It worked.