Adjusting Instrument Cluster Illumination
When the vehicle's parking lights or headlights are on, press the illumination control button to adjust the brightness of the instrument panel illumination.
Hyundai Tucson (LM) 2010-2015 Service Manual: Heated Oxygen Sensor (HO2S) Schematic Diagrams
Circuit Diagram
(M/T)
(A/T)
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: To set cruise control speed
1.Push the cruise ON/OFF button on the steering wheel to turn the system on.
The CRUISE indicator will illuminate.
2.Accelerate to the desired speed, which must be more than 25 mph (40 km/h).
3.Push the lever (1) down (to SET-) , and release it. The SET indicator light
will illuminate. ...