Hyundai Tucson: Instrument cluster / Gauges

Instrument Cluster Control

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 illumina ...

Speedometer

The speedometer indicates the speed of the vehicle and is calibrated in miles per hour (mph) and/or kilometers per hour (km/h). ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.     • If the plunger does not move (PCV valve is clogged), clean or re ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Engine Start/Stop button
Whenever the front door is opened, the Engine Start/Stop button will illuminate and will go off 30 seconds after the door is closed. WARNING To turn the engine off in an emergency: Press and hold the Engine Start/Stop button for more than two seconds OR Rapidly press and release the Engin ...