Land Rover B109c15 Extra Quality Today

: Replacing standard puddle light bulbs with LED units or logo-projecting lamps can sometimes trigger this fault, causing the lights to stop working entirely as the module detects an unexpected resistance or short. Troubleshooting and Resolution

: Occasionally, the BCM may need a "reset" or "enable protected outputs" command via diagnostic tools like SDD or Pathfinder after a short has been repaired. Diagnostic Steps land rover b109c15 extra quality

: Websites like Reddit, Land Rover forums, or clubs dedicated to Land Rover enthusiasts can be invaluable resources. Members often share knowledge, experiences, and even part numbers. : Replacing standard puddle light bulbs with LED

The movement is about rejecting cheap, fast fixes in favor of forensic electrical work. The code is not a mystery; it is a physical symptom of moisture and time acting on inferior OEM connectors. Members often share knowledge, experiences, and even part

Many owners see this code after installing "high quality" logo projector lights or LED upgrades. If these units don't match the expected electrical resistance, the module may shut down the circuit to protect itself. Damaged Wiring: