Bigdaddy808 wrote:
Your concern was good. But definitely DO NOT TOUCH.!!!
Harleys depending on the model may or may not have lights hooked up to the ignition. You could only guess,,, making things worse..
best to LEAVE IT ALONE
Harley riders (I only had Harleys before) are violently paranoid. I got tired of babysitting my many Harley bikes every time ALL THE TIME. Piaggio brought the FUN factor of riding back into my life. Now I just be careful with my scooter but sleep well.
Aloha
Gonna take the opposite approach. Because Harleys are often keyless, having the headlight on would show that the ignition has been unlocked, and therefore someone, even without a key, could jump on and ride away with the bike. By switching the key to the off position to turn off the light, you've not only saved the rider a flat battery, but also made his bike stop advertising that's primed and ready for a super easy theft.
I would walk up, turn switch, and keep walking in one smooth motion. Both to not draw attention to what I was doing by any shady people who might check out the bike after I leave, but also to make it clear (should the owner be near), that I have no interest in his Harley.
If he calls after me "your light was on and your ignition is on, you should turn it off" and keep walking.
Harley owners are just motorcyclists who ride happen to ride Harleys. If you do them a favor, they'll probably thank you. Just like *gasp* normal motorcyclists.
Source: I've owned two V-Rods and a handful of Sportsters over the years.