In the glove box were you open the panel
To the fuses there is a lollipop fibre optic
Loop. unplug it then put the key in the slot
& hit start , but don't push the brake or
Actually start the car . Then take key out
Put lollipop back in , wait 15 to 20 minutes
for car to reset & then start . if that don't
Work then you need a new Ask unit .
Sent from my GT-N7000 using Bimmer App
If you need a Custom 2013 DVD Navigation Map
East or West for your E65 E66 PM me for price .
Or if you Need an AUX Plug for your car hit me up