I have a 2006 520d and play music from my ipod through the aux input. Power for the ipod is currently via a plug in charger in one of the 2 accessory sockets beside the aux input. However as the ipod has a charging fault, when I switch off the engine, the ipod dies. ( keys still in the ignition and radio still on )
Is it possible to have power going to the accessory sockets while the key is in ignition?