Hyperflashing Turn Signal & Stuck Tire Valve Cap on BZ4X

[Bosman10]

Hi!
So I'm having some trouble with my BZ4X:

- left turn signal is hyperflashing, any chance it's just a burnt-out bulb or maybe a busted relay?
- trouble adjusting the tire pressure coz I can’t get the valve cap off.

Anyone else dealt with this or know what I can do to sort it out?

 

[Bod Man]

For the hyperflashing turn signal, it could be a burnt-out bulb or possibly a faulty relay. As for the valve cap, you can try rotating the wheel so the cap is upside down, then spray a little lubricant on the valve. Grip the base of the valve stem with pliers, and with another set, twist the cap until it loosens. Hopefully, that helps with both issues..

 

[Bosman10]

Thanks! I’ll try the valve cap trick - it’s definitely stuck, so I’ll give the lubricant and pliers a shot.
As for the hyperflashing, any way to check if it’s the bulb or the relay without just swapping both out? Don’t want to waste time if I don’t have to!

 

[Bod Man]

You can check the bulb by turning on the turn signal and inspecting it visually or by swapping it with a working one from another side. If the bulb works, the relay might be the issue. Conversely, try listening for the relay click to see if it’s functioning correctly. If both seem fine, it could be a wiring or grounding issue.