Hyundai Tucson: Smart Key / Locking your vehicle
Button type
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To lock:
1. Close all doors.
2. Have the smart key with you.
3. Press the door handle button or press the Door Lock button
Smart Key
Your HYUNDAI may be equipped with
a smart key that can be used to lock or
unlock the doors liftgate, and start the
engine.
1 Door lock
2 Door unlock
3 Liftgate Unlock (Manual liftgate)
...
Unlocking your vehicle
Button type
To unlock:
1. Have the smart key with you.
2. Press the door handle button or press
the Door Lock button 2 on the smart
key. The chime sounds and hazard
warning lights blink two ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Service Manual: Specifications
- Specifications
ItemSpecification
Master cylinderTypeTandem
I.D. mm (in)22.22 mm (0.87 in)
Piston stroke mm (in) 45 mm (1.77 in)
Brake boosterType11" Tie-rod
Boosting ratio10.5 : 1
Front disc brakeDisc O.D 325 mm (12.80 in)
Disc thickness 30 mm (1.18 in)
Cylinder typeSingle piston
Cylin ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Downhill Brake Control (DBC). System operation
Downhill Brake Control assists when
descending down a steep hill without
having to depress the brake pedal.
The system automatically applies the
brakes to maintain vehicle speed below
a certain speed and allows the driver
to concentrate on steering the vehicle
down hill.
The system i ...
