Your vehicle has power-assisted brakes that adjust automatically through normal usage.
If the engine is not running or is turned off while driving, the power assist for the brakes does not work. You can still stop your vehicle by applying greater force to the brake pedal than typical. The stopping distance, however, may be longer than with power brakes.
When the engine is not running, the reserve brake power is partially depleted each time the brake pedal is depressed. Do not pump the brake pedal when the power assist has been interrupted.
Information
WARNING
Take the following precautions:
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Brake Fluid
Checking the Brake Fluid Level
Check the fluid level in the reservoir
periodically. The fluid level must be
between the MAX and the MIN marks on
the side of the reservoir.
Before removing the reservoir cap and
adding brake fluid, clean the area around
the reservoir cap thoroughly to pr ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Motor Driven Power Steering
(MDPS) warning light. Charging system warning
light
Motor Driven Power Steering
(MDPS) warning light
This warning light illuminates:
When the ignition switch is in the ON
position. The Motor Driven Power
Steering warning light illuminates for
about 3 seconds and then goes off.
Whenever there is a malfunction with
the motor driv ...