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Home >> Mini >> 2021 >> Cooper Base, 2D Convertible, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System -- Repair Cooper (F55 & F56) >> 12 90 Engine Control Module Housing >> 12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) >> Remove E-box

Remove E-box

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: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION
NOTE: TECHNICAL INFORMATION 
If control units are disconnected, fault memory entries and functional limitations may occur.
The fault memory entries must be read out and, if necessary, deleted.
NOTE: TECHNICAL INFORMATION 
Follow instructions for removing and installing control units.
For additional information see: 12 00... NOTES ON REMOVAL AND INSTALLATION OF CONTROL UNITS 

Preliminary work 

Precondition 

Battery ground lead is disconnected.

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: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION
NOTE: RISK OF DAMAGE 
Damage to wires when disconnecting connectors and plug connections  .
Sheared wires can cause a short circuit  .
  • Do not pull on wires when disconnecting connectors and plug connections.
G15429106Courtesy of BMW OF NORTH AMERICA, INC.