

| Subject: | Re: heater switch plate removal |
| From: | David Beierl |
| Date: | Wed, 2 Feb 2000 18:44:22 -0500 |
At 06:19 PM 2/2/2000 -0500, Mark Watts wrote: >Well, I need to know how to get the front dash heater control fan switch >cover plate off. The rear switch plate one came out easy. > >tia, >mark 87 westie From recent posts: >There is a plastic pin extending into the dash from the top right and >bottom left of the cover. The pins stick into compression springs in the >dash. You have to pry gently at the indicated places. The handles have to >be carefully pulled off first. Sometimes the pin will break off -- one of >mine is held on with a screw through the front after gluing proved unsat. >You're welcome. Now if you want the new switch to last, run another 16-amp >fused circuit from the 15-circuit (i.e. ignition-switched circuit) at the >panel to a relay (30/88 terminal) and use that to drive the high-speed >position of the fan. Cut the wire from the switch -- use the switch end to >drive the relay (pin 85 or 86 -- ground the other one) and the load end to >take power from pin 87/88a. > >By this method the low fan speeds are handled by the original circuit which >can easily handle them, but the high speed is supplied separately with the >switch providing only the activation current for the relay. Should last >forever. David Beierl - Providence, RI http://pws.prserv.net/synergy/Vanagon/ '84 Westy "Dutiful Passage" '85 GL "Poor Relation"
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