Product Description – USM Body Control Module (BCM) 284B68372R
Part Number: 284B68372R
Also Cross-Referenced As: 9636172496 • 519339501 • Grand Tourer 111 BCM USM
Overview
This is a genuine OEM USM (Under-Seat Module) Body Control Module bearing part number 284B68372R. Designed for Grand Tourer 111 series vehicles and other compatible models, it orchestrates interior lighting, central locking, alarm functions, and comfort electronics.
Key Features
OEM-Correct Replacement: Factory-spec unit matches 284B68372R exactly—no modifications or coding required when swapping like-for-like.
Multi-Function Control: Manages interior courtesy lamps, door-lock actuators, alarm siren, seat-belt reminders, and additional comfort circuits.
Sealed Connectors: High-density multi-pin plugs resist moisture and vibration for long-term reliability.
Durable Housing: Robust thermoplastic construction guards against heat, dust, and impact.
Condition & Testing
Fully Refurbished: Cleaned and inspected; no cracks or broken latches.
Bench-Tested: Verified for correct power rails, CAN bus communication, and all switch-input/output functions.
Connector Integrity: Pins are straight, corrosion-free, and secure with OEM harness.
Compatibility
Fitment guaranteed on any vehicle originally equipped with P/N 284B68372R or its cross-references (9636172496, 519339501, Grand Tourer 111 BCM USM). Always verify your VIN build sheet or OEM parts diagram to confirm exact match.
Installation Highlights
Safety First – Disconnect negative battery terminal to clear faults.
Access Module – Locate under front passenger seat or footwell kick panel.
Unplug Harness – Depress locking tabs and withdraw all connectors.
Remove Fasteners – Unscrew retaining bolts or clips.
Swap Module – Install new unit, secure fasteners, reconnect harnesses.
Verify Operation – Re-connect battery; test courtesy lights, locks, alarm, and seat-belt reminders.
Shipping & Warranty
Same-Day Dispatch for orders placed before 12 pm UK time
Secure Packaging in anti-static wrap with protective foam
12-Month Warranty covering electrical failure and manufacturing defects
Restore full interior electronics control with this exact-match 284B68372R USM BCM—order now for fast, reliable delivery and professional OEM-grade quality.