T4,G2 Interior Light Switch

This 2-pin courtesy light switch is a simple but essential component that automatically activates your vehicle’s interior lighting when a door is opened. Designed as a direct replacement for worn or faulty switches, it restores proper interior illumination and ensures convenience and safety when entering or exiting your vehicle.

Mounted within the door aperture, the switch completes the circuit when the door opens, turning on the interior light. When the door closes, the circuit breaks and the light switches off. Over time, these switches can fail due to wear, corrosion, or contamination, leading to intermittent or non-functioning interior lights.

This replacement unit is compact, durable, and easy to install. With a 2-pin electrical connection, it integrates directly into the factory wiring system and restores reliable operation.

Fitting Information

• 2-pin electrical connection
• Door pillar mounted
• Direct replacement part
• Quick push-fit installation

Vehicle Fitment

Watercooled VW Applications:

• VW Golf Mk2 (1983–1992)
  • 1.0–1.8 Petrol
  • 1.6 Diesel
• VW Jetta Mk2 (1984–1992)
  • 1.3–1.8 Petrol
  • 1.6 Diesel
• VW Corrado (1989–1995)
  • 1.8–2.9 Petrol
• VW Passat B2 (1980–1988)
  • 1.3–2.2 Petrol
  • 1.6 Diesel
• VW T4 Transporter (1990–2003)
  • 1.8–2.8 Petrol
  • 1.9–2.5 Diesel
  • Bus, Van, Platform/Chassis, California models
• VW LT Mk2 (1996–2006)
  • 2.3 Petrol
  • 2.5–2.8 Diesel

Key Features

• Activates interior courtesy lighting when door opens
• Reliable replacement for faulty or worn switches
• Compact design for easy installation
• 2-pin connection for correct fitment
• Restores proper interior lighting function