Top Won't Drop ... What to do to fix it ?

[Idaho Red Rocket 3]

Thanks. Checked ebrake light comes on and goes off as it should. Unlock mechanism fully open.

How do I inspect/test the microswitch at the lock ?
How do I inspect/test the convertible relay ? I tried to pull it out but it would not budge.
How do I inspect/test the ebrake switch ?
How do I access the rocker switch in the dash ?

I have not found that kind of detail in my Bentley book.

Thanks, Bill