The relay for doors switches, behind gas gauge.

[rnln]

After several questions and search, I sum up as... the relay for the doors switch is behind the gas gauge and is laying horizontal pointing toward the batery.
Today, I took of my driver kick panel to look behind the switch and found that it is connected to a tiny brown wire. Wondering if the wire is still in one piece conected to that relay. So my problem is either the relay is bad, or the wire is disconnected somewhere on the way to the relay. Someone please tell me...
1- How to test that relay?
2- If I pull that relay, which wire (prong number) should be connected to the switch?
Thank you uin advance.

[dentist90]

This may help. It's in the Bentley, p 970-86.
It's a bit blurry, but the blade is #86, in socket 17.

[rnln]

Thank you. It'll be tomorrow project.
Thanks dentist90 .

[rnln]

I pulled several gauge off today to get to the relay but I didn't find what I have read on this board.
Behind the fuel gauge, I saw 2 retangular relays standing verticle on a 3 holders sockets. Which means I have 1 relay holder without a relay. Pulling these 2 off, I saw another smaller relay behind them, toward the front. This one is also standing verticle. It has 3 prongs and the prong numbers don't look like the normal relay number (86, 87, 30, etc). I found none is laying horizontal and pointing toward the front.
Can someone please give me more opinion?
Thanks.