B173d Peugeot Work Instant

Your brake lights may stay on constantly or fail to light up at all. Root Causes of B173D

Based on troubleshooting data from Peugeot/Citroën technical forums: b173d peugeot work

| Repair Type | Parts Cost | Labor (Shop) | Total Estimate (USD/EUR) | | :--- | :--- | :--- | :--- | | Replace pre-heat relay only | $25–$50 | $60–$100 | $85–$150 | | Replace BPGA unit | $250–$400 | $100–$150 | $350–$500 | | Replace battery + BMS coding | $180–$250 | $50 | $230–$300 | | Full diagnosis + BPGA replacement | N/A | $150–$200 | $400–$600 | Your brake lights may stay on constantly or

: The car may refuse to crank or start because the BSI is blocking the engine ECU due to an immobilizer mismatch. b173d peugeot work