This warning light illuminates:
If the engine oil pressure is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the engine oil level (For more information, refer to "Engine Oil" in chapter 7). If the level is low, add oil as required.
If the warning light remains on after adding oil and restarting the engine or if oil is not available, turn off the engine. There is a mechanical concern that needs to be repaired before you can continue driving. In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
NOTICE
- Engine Oil Pressure Warning light
To prevent severe engine damage, after the Engine Oil Pressure Warning Light is illuminated and as soon as it is safe to do so, turn the engine off and check the oil level.
If the oil level is low, fill the engine oil to the proper level and start the engine again. If the light stays on with the engine running, turn the engine off immediately.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
Hyundai Sonata LF 2014-2019 Owners Manual: Heated Steering Wheel
When the ignition switch is in the ON position or when the engine is running,
press the heated steering wheel button to warm the steering wheel. The indicator
on the button will illuminate.
To turn the heated steering wheel off, press the button again. The indicator
on the button will turn off.
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Hyundai Sonata LF 2014-2019 Service Manual: Evaporator Temperature Sensor Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the evaporator temperature sensor connector.
3.
Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.
Specification
Evaporator core temperature [°C (°F)]Resistance[K?]Voltage[V]-10 (14)8.123 ...