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What are the reasons for brake light failure?

1 Answers

LaEmilia

07/30/25 7:10am

The reasons for brake light failure are as follows: 1. The handbrake is not released or not fully released (check the handbrake); 2. Insufficient brake fluid level (check the brake fluid reservoir level). Extended information: Common brake system failures: 1. Brake failure: The car cannot decelerate or stop when braking while driving; after one or multiple continuous brakings, the brakes suddenly become ineffective. Possible causes include brake fluid or air leakage in the brake lines, broken or detached pipe connections, failure of brake sealing components, etc. 2. Poor braking performance: When braking is needed during driving, a noticeable lack of braking force is felt, the brake pedal position is low, or there is excessive free travel in the brake pedal during braking; even after multiple brake applications, the braking effect remains poor, and the braking distance and time significantly increase during emergency braking. 3. Possible causes: This may be due to inadequate sealing of brake sealing components, loose fit between the brake cylinder piston and cylinder wall, air bubbles in the brake fluid circuit, poor contact of brake components, or oil contamination of brake friction pads.

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