Mk3 Cavalier Owners Club | Vauxhall Cavalier Dot Com

Hey all Been meaning to ask this for ages, keep forgetting.
On the electric window control panel bit, what's the circle shaped button do lol. Pressed it several times before but nothing happened. The only thing it does is stops the drivers window from going up when pressed. lol. Is there another purpose for it?
Cheers.

its an overide for the windows, think it stops the window stopping when it hits something, something like that.

Yeah, the electic window system consists of a safety feature where it detects something jammed in the window and as such overides the mechanism.

However, if the windows get stuck due to ice, or age or even slipping on the run they won't open/close properly as the module thinks there is something trapped. The button bypasses the monitor and tells the motor to keep going.

Ah ok ye that makes sence Cheers guys