Genuine BMW E60 E61 ACSM Airbag Control Unit Module / Safety Gateway ECU (OE: 65776818812 / 6577 6818812-01) - TRW

Condition: Used (Good)

Part: SRS Airbag Crash Safety Control Module ECU (ACSM)

Compatible with: BMW 7 Series (G11 / G12) & 5 Series (G30) [Varies by model year; check part number] Chassis Models: Modern G-Chassis Generations (Production date: January 6, 2016)

Genuine BMW factory central SRS safety gateway / airbag crash deployment control module computer. If your vehicle has an unresolvable airbag dashboard warning light, active code system errors indicating internal module logic faults, or a permanent crash-data lockout from a previous minor deployment, swapping out the central module will allow you to rebuild your safety network system cleanly.

Fitment note: Please cross-reference your original factory part number sequence (6577 6818812-01 / TRW Model: 335499-101) to ensure an exact hardware matching matrix for your specific G-Chassis safety option build.

⚠️ Important Safety Installer Note: Because this ECU stores sensitive vehicle configuration maps, seat-occupancy tuning loops, and the original vehicle VIN profile, it must be installed while the car battery is disconnected. It will require standard factory-level coding and initializing sequences to pair with your vehicle and clear active restraint warning screens.

Warranty: 1 month warranty covering internal processor circuit stability and sensor bus telemetry communication pathways.