© 2013 Drake Smith - Please do not use or reproduce this elsewhere.  Feel free to link to it though.

K Bike Starter Relay

CAUTION: The rear terminal (30) is directly connected to the battery with no fuse. Therefore you should always disconnect the battery ground before working with the starter relay.

BMW Part # 61311459008
Bosch Part # 0332002161

Pinout:

Pin

Wire Color

Gauge

Connects To

30

RED

6.0

Battery 12V+ (No fuse!)

85

BRN/RED

0.5

Ground from Ignition Control Unit Pin 11

86

BLK/YEL

0.5

12V+ from right perch start button and to L-Jetronic Pin 4

87

BLK

6.0

Starter motor

Note that the start button gets 12V from either the Neutral circuit in the instrument cluster or the clutch switch when the clutch is pulled in.

I've never tested it but I'm pretty sure that the BRN/RED ground from the Ignition Control Unit only grounds when the bike is turned on.

© 2013 Drake Smith - Please do not use or reproduce this elsewhere.  Feel free to link to it though.