Final answer:
In case of hydraulic brake failure, you can apply the parking brake, downshift to a lower gear, or use the emergency brake to stop the vehicle.
Step-by-step explanation:
In case of hydraulic brake failure, there are several steps you can take:
Apply the parking brake and stop the vehicle.
The parking brake can still function even if the hydraulic brakes fail, so this can be used as a backup.
Downshift to a lower gear to slow down the vehicle.
This uses the engine to help slow the vehicle down, which can be effective in reducing speed.
Use the emergency brake to stop the vehicle.
The emergency brake is a mechanical brake system that is independent of the hydraulic brakes, so it can be used in the event of a failure.