Hyundai Tucson: Braking system / Downhill Brake Control (DBC)
The Downhill Brake Control (DBC) supports the driver come down a steep hill without depressing the brake pedal. It slows down the vehicle under 5mph (8 km/h) and lets the driver concentrate on steering the vehicle.
WARNING
Always turn off the DBC on normal roads. The DBC might activate inadvertently from the standby mode when driving through speed bumps or making sharp curves.
✽ NOTICE
- The DBC defaults to the OFF position whenever the ignition switch is placed in the ON position.
- Noise or vibration may occur from the brakes when the DBC is activated.
- The rear stop light comes on when DBC is activated.
Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC) prevents the vehicle from rolling backwards
when starting a vehicle from a stop on a hill. The system operates the brakes automatically
for approximately 2 seco ...
DBC operation
WARNING
If the DBC red indicator light illuminates, the system may have overheated
or have malfunctioned. When the warning light illuminates even though the DBC system
has cooled off, have your ...
Other information:
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Blind-spot Collision-avoidance Assist (BCA)
Blind-Spot Collision-Avoidance Assist
uses the front view camera and the rear
corner radar to help detect approaching
vehicles in the driver’s blind spot areas
and warn you of a possible collision with
a warning message and audible warning.
If there is a collision risk when changing
l ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: How to Save/Delete the Digital
Key (Card Key)
Saving Digital Key (Card Key)
1. Turn on the vehicle with the smart
key and be sure to keep the smart key
inside the vehicle during digital key
registration.
2. Install the Hyundai Digital Key app
on your smartphone and set up the
digital key.
3. Using the Pair Card Key menu in the
ap ...
