Interior Dome Light – 151-947-111C The 151-947-111C is a specialized interior dome light assembly designed for late-model air-cooled Volkswagens, with a particular focus on Convertible models. Unlike the standard sedan lights, this unit is engineered to fit the specific mounting locations and space constraints of the convertible top frame and rear-view mirror areas. It features the classic rectangular design with a built-in three-way switch, allowing for "On," "Off," and "Door-Activated" functionality. This light assembly is a common restoration item because the original plastic housings often become brittle and yellowed from sun exposure in open-top cars. Replacing your old unit with a new 151-947-111C restores the crisp, bright illumination of your cabin and ensures that your door-activated lighting works reliably every time you enter the vehicle. Detailed Vehicle Compatibility VW Beetle (Convertible): 1968, 1969, 1970 VW Super Beetle (Convertible): 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979 VW Karmann Ghia (Convertible or Hardtop): 1968, 1969, 1970, 1971, 1972, 1973, 1974 Product Highlights & Features Convertible-Specific Design: Tailored fitment for the unique header and pillar configurations found in Type 1 and Type 14 convertibles. Integrated 3-Position Switch: Provides full control over your interior lighting with permanent on, permanent off, and automatic door-switched settings. Technical Specifications Part Number: 151-947-111C Fitment Type: Snap-in Voltage: 12V Finish: White/Off-White Lens Installation & Maintenance Tips Grounding is Key: The dome light is "ground-switched" through the door pins. If the light works manually but not when the doors open, ensure your door pin switches are clean and making good contact with the metal body. Wiring Caution: When removing your old light, be careful not to let the wires slip back into the header panel or pillar, as they can be very difficult to retrieve without removing the headliner. Bulb Compatibility: This unit typically uses a standard festoon bulb. For better visibility and less heat, consider swapping in a high-output LED festoon bulb. Cleaning: To keep the lens clear, avoid using harsh chemical cleaners which can cause "crazing" or micro-cracks in the vintage-style plastic. A mild soap and water solution is best. 151947111C
