: If you recently installed "extra quality" or aftermarket LED puddle/courtesy lights, swap them back to the original bulbs to see if the fault clears.
This code is typically triggered by the Body Control Module (BCM) or Passenger Door Module (PDM) when it detects improper voltage or a lack of continuity in the lighting circuit. Primary System : Body (indicated by the 'B' prefix). : Front Courtesy/Puddle Lamps. Failure Type : Short to battery or open circuit (indicated by '-15'). Common Causes Failed Bulbs or LED Upgrades land rover b109c15 extra quality
: Replacing original lamps with aftermarket LEDs can sometimes trigger this code if the module detects an unexpected resistance or a short. : If you recently installed "extra quality" or