Thanks, Neil.  Taking it step by step.
Michael in San Antonio
91GL Weekender AT 2.1L 'Gringo'
73 Beetle

On Tue, May 11, 2010 at 7:17 PM, neil n <musomuso@gmail.com> wrote:

> Stupid question, but is B+ from the main battery to the back side of
> S3 disconnected?
>
> Looking at 97.210 in Bentley B+ to S3 is shown as 30 near top of page.
> (not sure if this means a wire, or an internal buss in fuse box)
>
> Bottom line, you only want + from the aux battery going to the "back
> side" of S3 (you never know what the PO may have done)
>
> Do the interior lights get affected the same way? (dim along with
> radio crapping out)
>
> Remove S3 and see if radio/ciggy etc go off. If so, disconnect main
> battery, test, then same for aux battery. If that stuff works with
> either one connected.....  :)
>
> Neil.
>
>
>
> On Tue, May 11, 2010 at 4:21 PM, Michael Sullivan
> <sandwichhead@gmail.com> wrote:
>
> --
> Neil Nicholson '81 VanaJetta 2.0 "Jaco"
>
> http://tubaneil.googlepages.com/
>
>
> http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines
>