For this function to work, the lamp must be turned off using its switch key.
When the ignition is off and any door is opened, the lamp lights up and remains lit for as long as the door is open. After the door is closed, the lamp remains lit for another 12 seconds, after which it gradually goes out.
If you open the door again while the lamp has not yet gone out completely, it will burn at full intensity the entire time the door is open.
Attention! If the ignition is off, but the key is left in the ignition switch, then when the driver's door is opened, the buzzer gives a signal (trill).
The original article is posted at www.fordbook.ru