Hyundai Azera: Instrument panel illumination

The instrument panel illumination intensity can be adjusted as follows:
The illumination intensity is shown on the instrument cluster LCD display.
Instrument cluster
GaugesRail Pressure Sensor (RPS) Description and Operation
Description
Rail Pressure Sensor (RPS) is installed on the delivery pipe
and measures the instantaneous fuel pressure in the delivery pipe. The
sensing element (Semiconductor element) built in ...
Drive shafts and boots
Check the drive shafts, boots and clamps for cracks, deterioration, or damage.
Replace any damaged parts and, if necessary, repack the grease. ...
Additional safety precautions
All occupants should sit upright, fully back in their seats with their seat
belts on and their feet on the floor.
Passengers should not move out of or change seats while the vehicle is moving.
...