Hyundai Azera: Trunk room lamp

The trunk room lamp comes on for 20 minutes when the trunk is opened.
Room lamp
Door courtesy lampCrankshaft Position Sensor (CKPS) Description and Operation
Description
Crankshaft Position Sensor (CKPS) detects the crankshaft
position and is one of the most important sensors of the engine control
system. If there is no CKPS signal input, the engine ...
Spark plugs
Make sure to install new spark plugs of the correct heat range. ...
Heater Hose Repair procedures
Removal and Installation
1.
Remove the air duct and air cleaner assembly.
(Refer to Intake And Exhaust System - "Air Cleaner")
2.
Drain the coolant.
(Refer to Cooling System - "Coolant")
...