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MMW 520d display rebooting every 2 minutes while drving
Hi everyone
I am new here.BMW 520d 2012
Updated with 2019-2 Europe west Next map( Bought from BMW connected drive portal online ).Installation successful after entering the activation code.Next morning the display keep rebooting every 2 minutes while driving but not when I park the car.
Navigation, bluetooth, multimedia and radio doesn't work.(2013 map version was there before this )
I tried updating the software,pressed radio and cd button simultaneously to reboot the head unit.Nothing resolved.
I did not have any problem before updating the new map version.Dealer is so expensive to conduct diagnostic checks.
Warranty expired.BMW customer services advised me to book in with dealer for diagnostic check ( which I have to pay )
1.Any solution ?
2.Can anyone fix this ? if yes whats the price ?
3.If they can't fix then can it be reset back to the 2013 map version ?
I would rather stick with older version rather than updating.Please advice.Thanks.
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