In 4x4 versions of Santa Fe (since 2010), there is a function of manual connection of the complete drive with a power-to-axle ratio 50:50. The full-drive lock is turned off by the 4WD button.
The system shall be operated at speeds of up to 30 km/h and shall be completely switched off at 40 km/h. If the speed is reduced again to 40 km/h, the system will automatically start connecting the full power train, which will be fully connected at 30 km/h.
