Dam`n service lights

[Unregistered]

I own a 525tds (the year of 1992) and got a problem with service light reseting. When i was seeking the i-net to find out more about this problem found lot of "tips&tricks", but none of them helped me to solve the problem. The thing is - nothing happens when I try to shorten the pins (dont remember which ones now...), nothing even happens when I shorten the pin 7 to ground... Even more - I found out about some Ni-Cad batteries in the dashboard (I even tought this will solve my problem) but guess what - my dashboard has no batteries at all. Could anybody help me please. Maybe somebody had the same problem...

P.S sorry for my terrible english - I`m from Latvia...