What does 'Please Service Parking Brake' mean?

1 Answers
Tate
07/29/25 7:05pm
It indicates a malfunction in the vehicle's handbrake system. Two types of handbrake systems: There are two types of handbrake systems in motor vehicles. The first is the traditional mechanical handbrake, and the second is the electronic handbrake. The electronic handbrake utilizes electronic components for operation, offering great convenience through switch control. When paired with the auto-hold system, it enables the vehicle to automatically engage the handbrake, effectively preventing the vehicle from rolling, making it an excellent feature. Handbrake working principle: The professional term for the handbrake is auxiliary brake. Unlike the main braking system, it operates by using a steel cable connected to the rear brake shoes to apply braking force to the vehicle. Prolonged use of the handbrake can cause the steel cable to undergo plastic deformation. Since this deformation is irreversible, long-term use can reduce its effectiveness and increase the handbrake's travel distance. The red exclamation mark on the dashboard alerts the driver that the handbrake is engaged, meaning the auxiliary brake is in operation. Pulling the handbrake upwards engages it (vehicle parking brake), while pushing it downwards releases it. Therefore, pull up to park and press down to release when ready to move.
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