I suspect a switch PROBLEM. Your symptoms (high beams not staying on)
can be cause by several different problems. In my case (on two
different Vanagons) the problem was the keyswitch was bad. For
others, it has been the headlight switch.

The Bentley has wiring diagrams, which if you can understand, can
help you in diagnosing which is your problem.

I wrote up a diagnositic to the list, not too many weeks ago. Check
in the archives.

On Jun 30, 2005, at 1:06 PM, Al Ferguson wrote:

> Any suggestions? I think the two light switches must
> be integrated somehow but darned if I know how it all
> works!