Help had to flat bed my cayenne last night
Issue as below
1. Cannot start the car, turn key nothing
2.display says R
3. Reverse lights are on
4. Backup camera on
5.gear change can be moved doesn't change the display from R
6 car is in neutral even when I select car to park as if the gear selector isn't changing gear
Steps
1. New battery
3 took apart and cleaned gear selector magnets are in place cleaned circuit board no bent pins
Help any assistance appreciated