Hyundai Santa Fe (TM): Smart key / Mechanical key
If the Smart Key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key.
To remove the mechanical key from the smart key FOB:
Press and hold the release button (1) and remove the mechanical key (2). Insert the mechanical key into the key hole on the door.
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
Remotely moving vehicle forward or reverse With the smart key, the driver can move the vehicle forward or reverse using the Forward or Reverse button on the smart key.
Loss of a smart key A maximum of two smart keys can be registered to a single vehicle. If you happen to lose your smart key, it is recommended that you should immediately take the vehicle and remaining key to your authorized HYUNDAI dealer or tow the vehicle, if necessary.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Warning Indicator. Components and components location
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Schematic diagrams
System Block Diagram Component Parts And Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control Module Converts vehicle speed to pulse. ECM Receives signals from sensor and control switches.