What is the reason for the Mercedes-Benz GLA ABS stop working?

[DeLeah]

Mercedes-Benz GLA ABS stop working reasons may be tire pressure issues, cruise control issues, etc. Anti-lock Braking System: The Anti-lock Braking System, abbreviated as ABS, functions to automatically control the magnitude of the brake force during vehicle braking, preventing the wheels from locking up and maintaining a rolling-sliding state to ensure maximum adhesion between the wheels and the ground. ABS working principle: During braking, ABS rapidly determines the wheel lock-up state based on speed signals from each wheel speed sensor, closes the normally open input solenoid valve on the wheel that begins to lock, keeping the braking force constant. If the wheel continues to lock, the normally closed output solenoid valve is opened, causing the brake pressure on that wheel to rapidly decrease due to the direct connection to the brake fluid reservoir pipeline, preventing the wheel from completely locking up due to excessive braking force.