Max BMW's microfiche shows a diagram of the secondary air injection system that most likely would be on your bike from the factory. At least for USA a...

On your bike, that hose was part of the air injection system or secondary air injection system, BMW installed around 81 or so. It tied into a bunch...

I went past the edit time on my reply so I will add, so as not to look like a dummy. I mentioned the relay going next to the starter relay, at least...

The flasher relay will go next to the starter relay I believe, LOL, it has been a long time since I wired not up. Here is a wiring diagram I have fo...

LOL, no problem, I am not always as smart as Google. I like this needle system better than the click and twist one. St.

Yes, you remove that screw, and the needle will fall out when you turn it upside down. That particular needle uses the tiny c-clip to position it. L...

Hey Scott, nice to see the update and news. The left plug looks fine, how about a picture of the right? Yes, some oil mist could cause a bit mor...

As Richard says, BMW keeps the wire colors the same for the same functions during year changes. And to boot, for a number of years switches interchan...

Very good news! As Richard says, there are V meters on the web used and unlike the original clocks, they are I find pretty reasonable in price. Al...

LOL, a tip off is if the buzzing noise is coming from under the gas tank, it is most likely the relay coil if failing internally. Then again since...

It's been a long time since I tried to take a similar switch apart, I didn't have any luck. I found that some things are easy to take apart but unles...

Are you asking about taking the guts out of the old switch to replace with a new cover? Or are you having an issue with just removing the switch from...

David, my friend at his airhead shop had the same thing happen to a customer who had changed his own points. The bike acted up, the customer got fed ...

I put the cart before the horse, I wrote my reply before listening to the videos. I would guess, the starter relay is bad just from listening. Stil...

I had a similar thing happen. You say you did electrical upgrades, recheck your work. Not only the positive connections but ground connections as we...