
While the engine is running, push either of the switches to warm the driver's seat or front passenger's seat.
During mild weather or under conditions where the operation of the seat warmer is not needed, keep the switches in the OFF position.
Each time you push the switch, the temperature setting of the seat is changed as follows :

The seat warmer defaults to the OFF position whenever the ignition switch is placed in the ON position.
✽ NOTICE
With the seat warmer switch in the ON position, the heating system in the seat turns off or on automatically depending on the seat temperature.
Seat warmers
Seat beltsHyundai Tucson (LM) 2010-2015 Service Manual: Heater Unit Components and Components Location
Component Location
Components
1. Heater Case (LH)2. Heater Core Cover3. Mode Actuator4. Shower Duct (LH)5. Temp Actuator (Drive)6. Evaporator Sensor7. Def Door Lever8. Vent Door Lever9. Foot Sub Lever10. Def Door11. Vent Door (LH)12. Foot Door13. Mix Door (LH)(Auto Type)14. Heater Core15. Duct ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Downhill Brake Control (DBC)
The Downhill Brake Control (DBC) supports the driver come down a steep hill without
depressing the brake pedal. It slows down the vehicle under 5mph (8 km/h) and lets
the driver concentrate on steering the vehicle.
WARNING
Always turn off the DBC on normal roads. The DBC might activate ina ...