Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Driving Your Vehicle / Push Button Start Ignition Switch

Whenever the front door is opened, the Push Button Start ignition switch illuminates and goes off 30 seconds after the door is closed.

WARNING

To turn off the vehicle in an emergency:

Press and hold the Push Button Start ignition switch for more than two seconds. Or rapidly press and release the Push Button Start ignition switch three times (within three seconds).

If the vehicle is still moving, you can restart the vehicle without depressing the brake pedal by pressing the Push Button Start ignition switch with the gear in the N (Neutral) position.

WARNING

  • Never press the Push Button Start ignition switch while the vehicle is moving except in an emergency. This may result in the vehicle turning off and loss of power assist for the steering and brake systems. This may cause loss of directional control and braking function, which could cause an accident.
  • Before leaving the driver’s seat, always make sure the gear is in the P (Park) position, apply the parking brake, press the Push Button Start ignition switch to the OFF position, and take the Smart Key with you. Unexpected vehicle movement may occur if these precautions are not followed.
  • Never reach through the steering wheel for the Push Button Start ignition switch or any other control while the vehicle is moving. The presence of your hand or arm in this area may cause a loss of vehicle control resulting in an accident.

Push Button Start Ignition Switch Positions

Turning Off the Engine
1. Stop the vehicle and depress the brake pedal fully. 2. Make sure the shift lever/button is in P (Park). 3. Turn the ignition switch to the LOCK position and apply the Electronic Parking B ...

Starting the Engine
WARNING Always wear appropriate shoes when operating your vehicle. Unsuitable shoes such as high heels, ski boots, sandals, and flip-flops may interfere with your ability to use the br ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: To temporarily cancel Smart Cruise Control. To resume Smart Cruise Control
To temporarily cancel Smart Cruise Control Press the button or depress the brake pedal to temporarily cancel Smart Cruise Control. To resume Smart Cruise Control Push the +/- switch or button. If you push the +/- switch up or down, your vehicle speed is set to the current speed ...

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Infotainment System
NOTICE If you install an aftermarket HID headlight, your vehicle’s audio and electronic devices may not function properly. USB Port You can use an USB cable to connect audio devices to the vehicle USB port. Information When using a portable audio device connected to the power outl ...

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