'93 240SX passenger side high beam & instrument panel indicator not working

[ralphdig]

I have search forums but not info on this.Does any body know what can be wrong or where to test wiring?I know indicator light and right high beam are wired together, but after the lights switch don´t find the path to headlight.I´m lost and stuck on this, so please help me.
Modified by ralphdig at 12:26 AM 10/25/2006

[ralphdig]

Found the cause: it's the lights switch!

After several changes of switch position I saw the right high beam blinking, so I keep moving the switch and then the light keep on!

I will try to clean switch with a good contact cleaner while I can get a spare. No used 240SX at junk parks in my city and Nissan Mexicana no longer suplies part for my car!