BMW MRR Patch – ACC Retrofit with 0x149 FSC

RACODINGS MRR Patch + 0x149 FSC Injection – Active Cruise Control (ACC)

Professional MRR patch and 0x149 FSC injection service to activate Active Cruise Control (ACC) on compatible BMW vehicles.

After completion, the vehicle will have FSC 0x149 fully activated, enabling full ACC functionality.

What You’ll Need

• ENET Cable (OBD2 to Ethernet)

• Windows PC or macOS (native macOS support)

• Teamviewer Free version

• Stable network connection

Remote Process

• Performed remotely by a RACODINGS technician

• Takes approximately 20 minutes

• Safe, OEM-level activation