I have a 2011 Z4 and my gear shift indicator light next to P is always on Even if the car is off it always stays lit, everyone is telling me that this is normal but I'm scared it's going to drain my battery, is this really normal?
Usually they stay illuminated until the car goes to ‘sleep’ which is around 30 minutes or so..
Even if it stayed on the current drain on the LED is negligible compared to the current drains from other systems that stay partly on such as remote control system.
BMW states that you should recharge your battery every 6 weeks if the car is not used, if the battery remains connected..