WARNING
1. Make sure the parking brake is applied.
2. Make sure the shift lever/button is in P (Park).
3. Depress the brake pedal.
4. Turn the ignition switch to the START position. Hold the key (maximum of 10 seconds) until the engine starts, and then release the key.
Information
NOTICE
To prevent damage to the vehicle:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Release Residual Pressure in Fuel Line
- Release Residual Pressure in Fuel Line
• There may be some residual pressure even after "Release Residual
Pressure in Fuel Line" work, so cover the hose connection with a shop
towel to prevent residual fuel from spilling out before disconnecting
any fuel connection.
...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Head Restraints
The vehicle’s front and rear seats
have adjustable head restraints. The
head restraints are designed to help
protect passengers from whiplash and
other neck and spinal injuries during
a collision, especially a rear impact
collision. When there are no occupants
in the rear seats, adju ...