BMW EWS3 PIN-OUT

PIN 1 ◼ STARTER MOTOR

PIN 2 ◼ IGN SWITCH - CRANK

PIN 3 ◼ IGN SWITCH - INSTRUMENT

PIN 4 ◼ IMMO CODED SIGNAL

PIN 5 ◼ TRANSPONDER COIL

PIN 6 ◼ PARK SIGNAL

PIN 9 ◼ GND

PIN 10 ◼ VCC (TERM. 30)

PIN 11 ◼ AUXILITARY POWER

PIN 12 ◼ TRANSPONDER COIL

PIN 13 ◼ K-BUS