Hi
It's my first post in this site and was looking some advise.
I have a 150 Prado and the handbrake warning light comes on intermittently while driving.
I've changed the front and rear brake pads.
I've checked the brake fluid level- all good.
The handbrake take 3-4 clicks to tighten up.

Any ideas?
Could it be a a faulty switch?
Any ideas how to locate it?