The Rear View Camera will activate when the engine is running and the shift lever is in the R (Reverse) position.
Whenever the vehicle ignition is cycled off and on, the rear view camera will turn on when the shift lever is put into R (Reverse).
■ Type A
The rear view camera can be turned off by pressing the ON/OFF button when the rear view camera is activated.
Press the ON/OFF button once more to turn on the rear view camera when the engine is running and the shift lever is in R (Reverse).
WARNING
Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat warmers (if equipped)
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 ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Bumper Components and Components Location
Components
1. Rear bumper assembly2. Rear bumper mounting bracket
...