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Home >> Mini >> 2021 >> Cooper Base, 2D Hatchback, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (General Electrical System - Repair (F57)) >> 61 35 Control Units, Modules >> Remove/install Body Domain Controller (BDC) (Cooper Convertible)
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Remove/install Body Domain Controller (BDC) (Cooper Convertible)

WARNING: This page is about a different variant/trim than selected.

Preliminary work needed: 

Removal: 

IMPORTANT: Risk of damage to positive battery cable connector!

Unlock the positive battery cable connector: 

  1. Loosen lock (1) in arrow direction.
  2. Unfasten catch (2) on positive battery lead connector (3).
  3. Remove positive battery lead connector (3) in arrow direction.
G11110273Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and disconnect all connectors (1) in marked area.

Release detents and pull control unit BDC (2) to the side out of holder.

G11649899Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Join control unit BDC (2) to the side in holder.

Connect all connectors (1) in marked area.

NOTE: Ensure control unit BDC (2) is correctly engaged in holder.
G11649899Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Risk of damage to positive battery cable connector!

Lock positive battery cable connector: 

  1. Join positive battery cable connector (3) against arrow direction.
  2. Lock detent (2) to positive battery cable connector (3).
  3. Close lock (1) against arrow direction.
G11110273Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: