Apologies if covered many times before, but I did a search using multiple terms and got zip.
My question pertains to the knob 2nd from the left, just next to the headlight switch. What accessory is it for? I'm new to 914s and my car came with no manuals, accessories, or documentation, so please excuse my ignorance.
In my case, it doesn't appear to control anything, but when the headlights are turned on, the center lights up orange.