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What does it mean when the Audi Q5 display shows 'brake block'?

2 Answers

MaliaLee

09/01/25 8:41am

Audi Q5 display showing 'brake block' indicates a fault in the braking system. It is necessary to have a repair shop use a diagnostic tool to read the specific fault code, then perform repairs based on the fault code, and finally clear the fault code to resolve the issue. Composition of the braking system: A series of specialized devices designed to forcibly reduce the speed of a vehicle. The braking system mainly consists of four parts: the energy supply device, control device, transmission device, and brake. The primary functions of the braking system are to decelerate or even stop a moving vehicle, maintain a stable speed for a vehicle going downhill, and keep a stationary vehicle from moving. Origin of the braking system: To ensure safe driving and improve the average driving speed of vehicles, thereby increasing transportation productivity, specialized braking mechanisms are installed on various vehicles. This series of specialized devices is collectively referred to as the braking system.

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StLawson

09/14/25 4:20am

When I saw the 'Brake Pad' warning displayed on my Audi Q5, I immediately realized it was an alert for worn brake pads. 'Brake Pad' refers to the brake lining, and the car is equipped with a small sensor specifically designed to monitor its thickness. When the wear reaches the limit, this warning is automatically triggered. Under normal driving conditions, brake pad wear is a gradual process, and they may wear out every few tens of thousands of kilometers. However, if you frequently brake hard or drive on long downhill mountain roads, the wear can accelerate much faster. Ignoring this warning is extremely dangerous—completely worn-out brake pads can lead to brake failure, increased stopping distances, and even accidents. I once drove a similar car and waited until the warning light came on to address the issue, only to find that the brake discs were also damaged, adding several hundred dollars to the repair bill. So, as soon as you see this warning, don’t hesitate—take your car to a professional repair shop immediately. Replacing brake pads usually takes just one or two hours, ensuring both your safety and peace of mind on the road.

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