
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: Specifications
Specifications
ItemsSpecificationsRated voltage5VLoadMax. 1mADetection illuminationsTail lampON : 1.0 ± 0.10 (V)OFF : 2.3 ± 0.20 (V)Head lampON : 1.0 ± 0.10 (V)OFF : 2.3 ± 0.20 (V)
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Hyundai Tucson (LM) 2010-2015 Service Manual: Side Airbag (SAB) Module Repair procedures
Removal
The side airbag cannot be disassembled from the seat back assembly, so replace assembly when replacing the side airbag.
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the front seat assembly. (Refer ...