[VB] Intermittent Turn signal indicator

[Tristan Shaffer]

Hi Avocado Tom,

The turn signal indicator gets power through the speedometer (ignition on)
and grounds through the KB1 connecter on the 9-prong box. If you pull the
connector off KB1 and touch it to a ground with ignition on, the indicator
light should go on. This will test whether the problem lies in the bulb
circuit or in the 9-prong box. Assuming the bulb circuit is OK, I'd start
with cleaning up the ground connection to the 9-prong box.

Matt Roberd's excellent write-up of the 9-prong box has pretty detailed
troubleshooting info: http://type2.com/library/electris/vw-9prong.html

Good luck with it,
Tristan