71MGB electrics

["Arts Council" <artscape@clas.net>]

The second day I owned my '71B, the speedo light went out.  I ignored it
and 8 months later (last Sunday), I had to replace the heater fan switch.
Last noght I turned on the lights and then the heater fan and suddenly the
speedo light came on (brighter than the other interior lights) when I
turned the heater fan off it too went off. But came back on when the fan
was on. That's Lucas...... any suggestions?

Thanks,
Daniel North
71B, BRG