Brake Light — Renault Duster

Category: Electrical | Severity: high | Cost: ₹200–₹1,500

What is Brake Light?

Indicates braking to vehicles behind by illuminating rear lights.

How Brake Light Works

Activated via brake pedal switch sending signal to bulb.

Why is Brake Light Important?

Critical safety feature to avoid rear-end collisions.

Common Problems

Bulb failure
Switch fault
Wiring issue

Symptoms

Brake light not working
Warning from other drivers

Causes of Failure

Burnt bulb
Faulty switch

Impact on Car Performance

Increases accident risk.

DIY Fix Guide — Step by Step

Check bulb
Inspect switch
Replace fuse

Maintenance Tips

Check regularly
Replace bulbs in pairs

Replacement Cost in India

Estimated range: ₹200 – ₹1,500

Where to Buy Online

When to Replace Brake Light

When bulb fails or dims.