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Home >> BMW >> 2017 >> 530i >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Engine Electrical System - Repair (G30) (5 Of 5) >> 12 52 Plug Connections, Terminals, Loose Parts >> 12 52 033 Removing and installing/replacing the left control unit bracket (M550i xDrive 2020-2022) >> Installing the control unit bracket for cylinders 5 to 8

Installing the control unit bracket for cylinders 5 to 8

NOTE: RISK OF DAMAGE 
Electrostatic discharge. 
Damage to or destruction of electrical components. 
  • Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
  • Read and comply with user information on using the associated special tool 12 7 060.
  • Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
  • Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
  • For additional information see: NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION .
NOTE: RISK OF DAMAGE 
Follow instructions for removing and installing control units.
For additional information see: INSTRUCTIONS FOR REMOVAL AND REPLACEMENT OF CONTROL UNITS .
NOTE: TECHNICAL INFORMATION 
Disconnecting control units may cause fault code entries and functional limitations. Fault code entries must be read out and deleted if necessary.
TIGHTENING TORQUES SPECIFICATION

Control unit holder 
Hexagon screw Tightening torque  8 Nm
G14261810Courtesy of BMW OF NORTH AMERICA, INC.

The connectors (1) must engage audibly.

G14261809Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work