This door contact switch is a crucial component for your PEUGEOT or CITROEN vehicle, responsible for signaling to the car's computer whether a door is open or closed. When a door is opened, this switch completes a circuit, which typically activates the interior dome light and informs the car's alarm system that an entry has been made. Conversely, when the door is closed, the switch breaks the circuit, turning off the interior light and arming the security system. If your interior lights are not turning on when you open a door, or if your alarm system is not functioning as expected, this door contact switch could be the culprit. Replacing a faulty switch is a straightforward process that can restore the proper functionality of these essential features. Manufactured to meet the high standards of PEUGEOT/CITROEN, this part (1610220880) guarantees a precise fit and reliable performance, ensuring seamless integration with your vehicle's existing electrical system.
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