Hyundai Sonata: 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 position
OFF
To turn off the engine, press the engine start/stop button with the engine start/stop
button in the ON position and the shift lever in P(Park). When you press the engine
start/stop button wit ...
See also:
Thermostat. Repair procedures
Removal and Installation
Disassembly of the thermostat would have an adverse
effect, causing a lowering of cooling efficiency. ...
Winter driving
More severe weather conditions of winter result in greater wear and other problems.
To minimize winter driving problem, you should follow these suggestions:
Snowy or icy conditions
To drive yo ...
Sunroof Motor. Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the overhead console and roof trim.
(Refer to the BD group - &quo ...

