Your vehicle is fitted with air-assisted hydraulic brakes. What would warn you that there's not enough air in the system?
If a warning buzzer or light alerts you to a loss of air pressure, you should stop on the side of the road immediately. You should have enough air in reserve to allow you to do this safely. Do not start or continue your journey until the fault has been repaired.
Tap the Next PCV theory test question button to see the next PCV theory test question, or pick a few random questions from the list below to mix up your practice.