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Battery Isolator Switch. Mon Jun 10, 2024 10:00 pm
MartinW
![MartinW](https://2img.net/u/4211/29/48/93/avatars/5142-60.png)
Life time member
![Life time member Life time member](https://i.servimg.com/u/f80/11/71/56/74/bmw-5s10.gif)
On a group ride my bike suffered a total electrical failure, the bike just cut out. The K Kronies sprang into action and after switching the ignition switch and kill switch on and off I turned the isolator switch on and off and the system sprang to life again. It behaved it self for quite a while but I did order another switch as a back up. It then played up a couple more times but it was an easy fix just turn the switch on and off a couple of times. Yesterday I decided to fit the new switch. An easy swap and once done I decided to pull apart the old switch and see what the problem was. Once apart there was very little to see the arrows point to a tiny bit of arcing and a little bit of discolourization.
![Battery Isolator Switch. 20240610](https://i.servimg.com/u/f39/19/69/46/61/20240610.jpg)
![Battery Isolator Switch. 20240610](https://i.servimg.com/u/f39/19/69/46/61/20240610.jpg)
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1992 K75s