The parking light is a small, low-intensity front lamp used to mark a stationary vehicle in low visibility. There is no universal bulb number for parking lights—the exact bulb varies by make and model. In many cars, a 194 or W5W wedge bulb is commonly used, but you should check your vehicle’s manual for the exact part.
Parking lights are separate from headlights and taillights. On modern cars, they may be a dedicated bulb, part of the front side-marker assembly, or an LED module built into the headlight unit. Knowing which bulb your car uses helps ensure proper replacement and safe operation.
What is the parking light?
The parking light (also known as a position light or side-marker in some regions) serves to indicate the vehicle’s presence when it’s parked or moving at low speeds in dim conditions. It is intentionally lower in brightness than the headlights and is often controlled by the same switch that powers the side markers.
Common bulb types used for parking lights
There isn’t a single standard, but several bulb types appear most often in parking-light applications. The following are among the most frequently encountered options.
- 194 wedge bulbs (often sold as W5W). These small bulbs are widely used for front parking lights and corner markers.
- 168/193 wedge bulbs, which are similar in size and base but vary by model and region.
- BA9s/BA15s mini-base bulbs used on some older or specialty vehicles.
- LED parking-light modules or strips in newer cars, where the entire unit or a dedicated LED segment may serve as the parking light.
Because bulb configurations vary by vehicle, always verify the correct part for your specific model by checking the owner’s manual or asking a parts professional with your car’s year, make, and model.
LED vs incandescent parking lights
Many newer vehicles use LED parking lights or LEDs integrated into the headlight assembly. LEDs are brighter, longer-lasting, and tend to draw less current, but components can be more challenging to replace individually. If your car uses LED modules for parking lights, replacing a failed unit may require replacing the entire module or assembly rather than a single bulb.
How to identify the correct bulb for your car
To ensure you buy the right bulb, follow these identification steps:
- Consult your vehicle’s owner’s manual or the bulb chart inside the service or owners manual for the exact specification.
- Access the parking-light housing (usually from the bumper corner or wheel well) and remove the old bulb by twisting or unplugging the socket, depending on the design.
- Compare the base type and size of the old bulb to a replacement at an auto parts store; bring the old bulb if possible.
- Install the correct replacement bulb, ensuring a snug fit and proper alignment in the housing.
- Test the parking lights to confirm they illuminate correctly and are steady, not flickering or dim.
Note: If your vehicle uses an LED parking light module, you may need to replace the entire module or unit rather than a single bulb.
Quick safety and maintenance tips
Always work with the ignition and lights off, avoid touching glass with bare hands (oil can shorten bulb life), and wear gloves or use a clean cloth when handling bulbs. If you’re unsure about the bulb type, it’s safer to consult a professional or refer to the manufacturer’s guidance to prevent damage to the lighting system.
Summary
Parking lights are vehicle-specific and can use a range of bulb types—from common wedge bulbs like the 194/W5W to various mini-bases or LED modules. Start with the owner’s manual or a parts specialist to identify the exact bulb for your car, then follow careful replacement steps to ensure proper function and visibility. Understanding whether your car uses a dedicated bulb, a side-marker integration, or an LED module will help you replace it correctly and safely.