B173d Peugeot -

If these steps don't work, you likely need a professional to reprogram your keys or inspect the BSI unit for hardware faults. Do you have a diagnostic tool on hand, or would you like a guide on how to manually re-sync your key fob to the car?

If you own a modern Peugeot (such as the 208, 308, 2008, 508, or RCZ) and a warning light has appeared on your dashboard, or your diagnostic scanner has pulled up the cryptic code , you’re not alone. This specific manufacturer-specific code is a common headache for owners of the PSA Group (Peugeot-Citroën) vehicles. b173d peugeot