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Home >> BMW >> 2011 >> 323i Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> General Electrical System - Repair - E90 >> 6113 Plug Connection, Terminal, Fuse Box >> 6113... Opening plug housings and removing contacts of different plug systems >> 6113... In-line plugs, 30-pin, Hybrid System MQS/MPQ >> Pin housing
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Pin housing

Contacts 1... 13 and 19... 27: 

Raise locking slide (1) on both sides (2) of housing and detach.

NOTE: Detaching the locking slide releases the secondary locks of the pin contacts.
Fig 1: Detaching Locking Slide
G04750234Courtesy of BMW OF NORTH AMERICA, INC.

Contacts 14... 18 and 28... 30: 

Pull slide (1) outwards completely.

Raise lock (2) on housing.

Pull contact carrier (3) out of housing.

NOTE: Pulling out the contact carrier releases the secondary locks of the pin contacts.
Fig 2: Pulling Contact Carrier Out Of Housing
G04750235Courtesy of BMW OF NORTH AMERICA, INC.

The pin contacts are pulled out of a contact carrier as described under "Socket housing".