LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> BMW >> 2009 >> 550i Automatic >> Repair and Diagnosis >> Body & Frame >> Windows >> General Electrical System - Repair >> Plug Connection, Terminal, Power Distribution Box >> 61 13... Crimping Micro Power Quadlock contacts (MPQ)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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. 

NOTE: Pliers (1) open automatically as far as they will go when handles are pressed together.
Fig 1: Pliers And Crimping Head
G04753306Courtesy 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: MPQ Contact, Plier And Crimping Head
G04753307Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Follow procedure for cutting 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: Pliers And Cable
G04753308Courtesy of BMW OF NORTH AMERICA, INC.