Ignition Starter Switch. Fits all VW Beetles from 1967 to 1970, and VW T2 Bays from 1967 to 1970.
Made from steel. Located behind the lock cylinder (into which the ignition key is inserted).
Switch terminal numbers: 30 - Battery Power from Headlight Switch (Red wire). 15 - Power to Fuse Box (Black wire). 50 - Power to Starter (Red and White wire). P - Parking Position Power (Grey wire. NOTE: This is not used, so can be cut off at the terminal).
VW Factory Colour Coding: 30 - Red 15 - Black 50 - Black w/Red Stripe