Join Date: Sep 2011
Location: Indianapolis, IN, USA
any info 03k12gt electrical gremlin
Hi everyone, I have a 2003 K12GT that I purchased roughly 4 years ago. What a great bike, my first BMW. I have a gremlin that just showed up and I am in the dark. Right or left turn signal will cancel when the motor is at 1800-2200 rpm's. This will happen consistently whether the bike is moving or sitting on the center stand in the garage. The bike came with an HID low beam already installed, every once in a while the headlight will turn off at same rpm, as well as instrument lights. The turn signals are consistent in going out. I have replaced the turn signal relay, replaced the load relief relay, replaced the battery and have checked all ground wire's. The bike also has PIAA driving lights with a Autoswitch from Cycle Gadgets. The PIAA's turn on/off with the turn cancellation button. I have disconnected the Autoswitch from the system and still have same results. At 1800-2200 rpm, signals will not turn back on, they give 2 quick flashes and then out. Now this happens as rolling up to these rpm's, if I rev quickly past, it has no effect on the signals. Any idea's would be greatly appreciated.
Last edited by indyk12; Sep 23rd, 2011 at 4:56 pm.