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What does the brake adjustment indicator do?

  1. Informs the driver about fuel efficiency

  2. Watches tire pressure

  3. Warns the driver if the brakes are out of adjustment

  4. Measures the temperature of the brakes

The correct answer is: Warns the driver if the brakes are out of adjustment

The brake adjustment indicator plays a crucial role in vehicle safety by monitoring the condition of the braking system. Specifically, it alerts the driver when the brakes are out of adjustment, which is necessary to ensure optimal braking performance. Proper brake adjustment is vital because improperly adjusted brakes can lead to decreased stopping power, uneven tire wear, and increased risk of accidents. This indicator helps maintain safety by providing real-time feedback regarding the braking system's status, prompting necessary maintenance or adjustments before a critical situation arises. Recognizing that the brakes require immediate attention can prevent potential failures while driving, thus enhancing overall safety for the driver and others on the road.