After fixing problem with park/ready switch the panel had throttle error 95. 
Reason for this was that the wires had broken loose from the throttle grip. Poor quality and stupid design. The wires were cut just where they come out from the throttle controller. No way I can put them back again without opening the throttle controller. New one costs at least 50€ with same crappy quality. Has anyone ever managed to open the throttle grip controller housing and put it back together and have it working ok? The only problem is the wiring. This has been the only real problem. The park/ready switch needed only some WD40 to fix the sticky operation.