Parking brake fault problem warning light on how to deal with

Parking brake warning light on may be the handbrake is not released or not put into position, in addition, you can ask a professional master detection, according to the actual situation of the repair. If the parking brake is released when the light is on, it means that the brake fluid level may be too low, or the braking system may be faulty.

Parking brake has three forms: electronic handbrake, parking foot brake, mechanical handbrake, which parking foot brake and mechanical handbrake are the use of mechanical mechanism of the real line parking brake, while the electronic handbrake uses the motor electric tug pulling the cable locking wheels. Compared with the electronic hand brake, the traditional mechanical hand brake has higher stability and reliability, and the failure rate is much lower than the electronic hand brake.

The brake warning light usually comes on because the parking brake lever has not been released, there is a lack of brake fluid, and the switch is damaged. Brake fluid is the liquid medium that transmits braking pressure in a hydraulic braking system, and is used in vehicles with hydraulic braking systems. Brake fluid, also known as brake fluid or force oil, its English name is Brake Fluid, is an indispensable part of the brake system braking, and in the brake system, it is as a force transfer medium, because the liquid can not be compressed, so the pressure from the master cylinder output will be directly transferred to the sub-pump through the brake fluid. When checking, once the brake fluid level is found to be lower than the "lower limit" position marked on the reservoir, it should be added. Before adding brake fluid, first of all should be brake fluid type, brand and manufacturer to identify, be sure to add the same type, the same brand and the same manufacturer of brake fluid. If mixed, it will easily cause deterioration and delamination of the brake fluid, which will affect the reliability of the braking system. When adding, the fluid level should not exceed the "upper limit" scale.

(Photo / text / photo: Q&A Beast) Mercedes-Benz S-Class Qijie M5 Ideal ONE Buick GL8 Xiaopeng P5 Xiaopeng Automobile P7 @2019