Junction Block

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Disconnect battery. Remove driver's side instrument panel end cover. See Fig 1. Remove lower instrument panel cover screws, trunk release switch wiring and lower instrument panel cover. Disconnect junction block/BCM wiring connectors. Remove 4 junction block/BCM mounting screws. Remove junction block/BCM. To install, reverse removal procedure.

Fig 1: Identifying Junction Block/BCM Location

Courtesy of DAIMLERCHRYSLER CORP.