Courtesy lamp switch for door. Porsche 911 / 964 / 993 Coupe

Courtesy lamp switch for door, luggage compartment (bonnet) and engine lid.
Replacement door contact or jamb switch designed to replicate the original Porsche door/courtesy lamp switch. It ensures accurate detection of door or boot-lid openings, controlling interior lamps, warning chimes and other vehicle functions. Built to match the Porsche factory specification.
Sold each.

Fits:
Porsche 911 1970 - 1989
Porsche 964 1990 - 1994
Porsche 993 1994 - 1997

Diagram ref no 28 or 29

•  Position on Vehicle: Mounted in the door jamb, boot (trunk) lid, engine-lid or other body‐panel opening where it triggers the courtesy lamp or door-open warning system.

• Applications: Ideal replacement when the original switch fails (interior lights don’t work, door-open indicator stuck, boot light not responding), or when restoring the vehicle’s body electrical system to original specification.

A functioning door/boot contact switch is vital for correct interior lighting, warning chimes, door ajar indicators and overall vehicle convenience. A defective switch can lead to interior lamps being permanently off/on, battery drain, or door-open warnings not working. Replacing a switch restores correct electrical behaviour, safeguards against unintended battery drain and maintains the vehicle’s original functionality.

When and why to replace:
• Door or boot interior lamp does not activate when opening the panel.
• Battery drains overnight and circuits point to faulty door-open logic.
• During door/boot panel removal or wiring work where switch is disturbed or lost.
• On older vehicles where original switches may have aged or internal contacts have degraded.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96461360102

The product you are viewing cross references to these numbers