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Home >> BMW >> 2007 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> Body & Frame >> Windows >> General Electrical System - Repair >> 13 Plug Connection, Terminals, Fuse Box >> 61 13 ... Crimping Micro Power Quadlock Contacts (MPQ)
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61 13 ... Crimping Micro Power Quadlock Contacts (MPQ)

Special tools required: 

To crimp MPQ contacts, use pliers 61 4 321 (1) in conjunction with crimping head 61 4 325 (2) from crimping set 61 4 320  . See 61 4 320 CRIMPING SET WITH PLIERS

NOTE: Pliers (1) open automatically as far as they will go when handles are pressed together.
Fig 1: Identifying Pliers & Crimping Head
G04727513Courtesy of BMW OF NORTH AMERICA, INC.

Open pliers (1).

NOTE: Place contact (2) with utmost care in designated nest (observe cable cross-section) in crimping head (3). Make sure it is exactly positioned.

Place MPQ contact (2) in crimping head (3).

Close pliers (1) one notch.

Fig 2: Identifying Pliers, MPQ Contact & Crimping Head
G04727514Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Follow procedure for cutting and stripping insulation  from cables. See 61 13 CUTTING TO LENGTH AND STRIPPING INSULATION FROM CABLES 

Insert stripped cable (2).

Close pliers (1) fully.

Open pliers (1) and remove cable (2).

NOTE: Check contact for correct crimping.
Fig 3: Inserting Stripped Cable In Plier
G04727515Courtesy of BMW OF NORTH AMERICA, INC.