28 24V outlet 29 Emergency cut-off start-blocking30 Switch ventilation control 31 Switch radio communication volume (no functionality)32 Switch release articulation angle blocking33 Switch mirror heat34 Switch reset door emergency release buttons35 Roof-hatch operation panel36 Switch emergency raise 37 Switch video record (no functionality)38 Emergency cut-off 24V circuits39 Power mirrors (no functionality)40 A/C panel: driver’s place temperature selector41 A/C panel: driver’s place ventilation flaps42 A/C panel: driver’s place ventilation power43 A/C panel: recirculation air44 A/C panel: auxiliary heat 45 A/C panel: switch passenger climate control46 Emergency cut-off 600V circuits47 Parking brake valve48 Parking safety valve (when parking brake released on too low pressure)49 Tire fill outlet (no functionality)50 Foot-switch announcements (no functionality)51 Foot-switch dashboard adjustment52 Brake treadle 53 Accelerator treadle54 Ignition key55 Emergency release doors 56 (no functionality)57 ZEM (for use by garage only, exclusive electric drive mode!)58 Switch Driver’s place head ventilation