The 3AW Ignition Warning Light relay is often a problem on our British cars. Not only is it delicate and failure prone,
it can short, causing problems with other components. CoolCat has solved that problem!
This solid state switch is a plug in replacement for the 3AW. No more shorts, no more failures. The switch is housed
in a rugged weatherproof box. The box is 1"x1"x3/8", and can be inconspicuously tucked away
under your heater. Actual color may be black (as pictured) or grey. Press
to read installation instructions
Don't own a Jaguar? This switch will work for all negative ground cars and motorcycles that use a 3AW, including Triumph, Sunbeam, Aston Martin, Daimler, Norton, and even Rolls Royce/Bentley.