> http://www.geocities.com/hollywood/theater/3622/mk3-wiring-variant.gif > > Which clearly shows unplugging the "brake line failure switch" or PDWA > will > not affect the oil pressure light. Thanks, Nolan. Hard to say that scan shows anything "clearly" <G> but I agree that it does show the same circuit found on (early) TR6 and Stag. -- Randall