Fit to Trabant 500, 600 and 601 old type (6V) and Barkas B1000 (with ignition look inside dashboard).
key switch for ignition and starter with four terminals:
- 30 - permanent batterie power
- 15 - ignition power supply
- 54 - starter
- P - special parking position of key (for car radio)
Picture: Rear view of the ignition look old type with wire terminals
In the exploded view Ignition look ( old type ) is number 827.

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