HELLO EVERYONE OUT THERE!!!
WE ARE A AUTO REPAIR SHOP IN THE EAST BAY- CALIFORNIA- WE SPECIALIZE IN SERVICE AND REPAIR- BUT WE ALSO ENJOY WORKING ON OUR OWN TOYS AS WELL AS PERFORMING MODS ON OUR CUSTOMERS CAR. RECENTLY WE ARE WORKING ON A 2005 M3 ATTEMPTING TO INSTALL A SPA 3 STAGE SHIFTLIGHT BUT UNABLE TO LOCATE THE TRIGGER WIRE SINCE IT IS COIL ON PLUG. I HAVE ALL DATA ONLINE- THERE SCHEMATICS ARE NOT HELPFUL. THE LOCAL DEALER IS EVEN WORSE. IF ANYONE HAS ANY TIPS OR HAS EXPERIENCE WIRING ONE OF THESE SHIFLIGHTS- PLEASE HELP! ALL INPUT IS VERY MUCH APRECIATED.

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