Brake Light Bulbs in Brake Lights

Finding the right brake light bulb involves a few simple steps:

• Check your vehicle manual: It usually lists the exact bulb type needed.
• Look at the existing bulb: Remove it and note the bulb number printed on it, like 1156 or 7443.
• Use online tools: Many retailers, including Walmart, offer vehicle fit guides to match bulbs by make, model, and year.
• Consider bulb type: Decide between LED, halogen, or incandescent based on your preference for brightness and longevity.

These steps can help you select a compatible brake light bulb for your vehicle.

Brake lights and tail lights often use different bulbs even though they share the same housing:

• Brake lights: These bulbs are brighter and activate when you press the brake pedal to signal stopping.
• Tail lights: These bulbs stay on when your headlights are on, providing visibility at night but with less brightness.
• Bulb types: Some vehicles use dual-filament bulbs that serve both functions, while others have separate bulbs.

Understanding this difference helps ensure you replace the correct bulb for each function.

Yes, you can replace a brake light bulb yourself with some basic precautions:

• Turn off the vehicle: Ensure the car is off and keys are removed to avoid electrical issues.
• Access the bulb: Open the trunk or rear panel to reach the brake light assembly.
• Handle bulbs carefully: Use gloves or a cloth to avoid oils from your skin damaging the bulb.
• Follow instructions: Refer to your vehicle manual or product guide for proper bulb removal and installation.

If you're unsure, Walmart offers helpful resources and customer support to guide you through the process.

LED brake light bulbs differ from halogen bulbs in several ways:

• Brightness: LEDs typically provide brighter, more focused light, improving visibility.
• Energy efficiency: LEDs consume less power, which can be gentler on your vehicle's electrical system.
• Longevity: LED bulbs often last longer than halogen bulbs, reducing replacement frequency.
• Heat output: LEDs generate less heat, which can help protect the light housing.

Choosing between LED and halogen depends on your vehicle compatibility and personal preference for brightness and durability.

If your tail light is working but the brake light isn't, consider these troubleshooting steps:

• Check the bulb: The brake light filament or LED section might be burnt out while the tail light part is still functional.
• Inspect the fuse: A blown fuse related to brake lights can cause failure.
• Test the brake light switch: Located near the brake pedal, a faulty switch can prevent the brake lights from activating.
• Look for wiring issues: Loose or damaged wiring can interrupt the brake light circuit.

Addressing these areas can help identify the cause and guide you toward a solution.