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Hyundai Equus: Illuminated Engine Start/Stop Button

Whenever the front door is opened, the Engine Start/Stop Button will illuminate for your convenience. The light will go off after about 30 seconds when the door is closed.
Engine Start/Stop Button positionLicense plate lamp replacement
1.Open the trunk.
2.Disconnect the negative battery cable.
3.Using a screwdriver, remove the trunk lid latch cover(1).
4.Using a screwdriver, remove the trunk lid switch(2), and disconnect ...
Battery Sensor Description and Operation
Description
Vehicles have many control units that use more electricity.
These units control their own system based on information from diverse
sensors. It is important to have a stable power s ...
Fuel Pressure Control Valve Description and Operation
Description
Fuel Pressure Control Valve is installed on the high pressure
fuel pump and controls fuel flow flowing into the injectors in
accordance with the ECM signal calculated based on vario ...