At 03:34 PM 10/11/2010  +0000, J Stewart wrote:
>OK, the two connectors are marked "P" and "S",

The terminals on a newer switch (starting '85 if you believe the
Bentley diagrams which I mostly do) are 30 (unswitched B+ source), 15
(switched B+ output), X (control switch for load reduction relay,
supplies B+ when switch is in IGN position), 50 (B+ output to starter
solenoid), P (unused) and SU (door buzzer, seatbelt light).  The
older switch is missing P but has SU.

p/n 111 905 865 L now specified all years.  That's the one with the
extra P terminal.  If someone sends me a bum one I'll open it up and
see if the P and SU terminals are meant to take any significant load.

Yrs,
David