B173d Peugeot Work __full__ Jun 2026

The swiveling function of the headlights may be disabled.

The Peugeot fault code primarily indicates a failure in identifying the mechanical or electronic key (including hands-free remotes) within the vehicle's reader . This error is often logged by the Built-in Systems Interface (BSI) , which serves as the central control unit managing immobilizer functions. Understanding Fault Code B173D b173d peugeot work

This code typically relates to the (also known as the "Door Latch" or "Catcher"). On modern Peugeots, the lock assembly is a sealed unit containing: The swiveling function of the headlights may be disabled

: A weak battery in your remote is the most common cause of intermittent recognition. b173d peugeot work