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.
Hyundai Tucson (LM) 2010-2015 Owners Manual: Snow or icy conditions
You need to keep sufficient distance between your vehicle and the vehicle in
front of you.
Apply the brakes gently. Speeding, rapid acceleration, sudden brake applications,
and sharp turns are potentially very hazardous practices.
During deceleration, use engine braking to the fullest exte ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Heater & A/C Control Unit(Manual) Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the console upper cover (A).
3.
Using the screwdriver, remove the center facia lower cover (A).
4.
Using the screwdriver, remove the center facia lower switch assembly (A).
5.
Disconnect the connectors and ...