Make this adjustment before you start driving and while the day/night lever is in the day position.
Pull the day/night lever toward you to reduce headlight glare from vehicles behind you during night driving.
Remember that you lose some rearview clarity in the night position.
Hyundai Tucson (LM) 2010-2015 Service Manual: Intake Manifold Repair procedures
Removal and Installation
1.
Remove the engine cover.
2.
Disconnect the battery negative terminal.
Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft)
3.
Disconnect the wiring connectors and harness clamps, and then remove the wiring and protectors from the intake m ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Oil hydraulic Motor(Actuator) Description and Operation
Description
The 4WD ECM controls the Pump Motor Pump (Actuator) to
generating an oil pressure. The pressure engages a multiple disk clutch
to transfer torque to the rear wheels. The torque to the rear wheels
varies according to the pressure on the clutch. ...