61 13... Opening plug housings and removing contacts of different plug systems

WARNING: This page is about a different car, the 2006 BMW X3, 2005 BMW X3, and 2004 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

Abbreviations and what they mean:

ABBREVIATIONS

Abbreviations	Definitions
MDK3 plus	Miniature double flat spring contact
JPT ELA	Junior Power Timer flat spring contacts with strand sealing
DFK ELA	Double flat spring contacts with strand sealing
Elo	Electronic contacts with and without strand sealing Manufacturer: Siemens
Elo	Power Electronic contacts for heavy loads with and without strand sealing Manufacturer: Siemens
MQS	Micro Quadlock System electronic contacts with and without strand sealing Manufacturer: AMP
MPQ	Micro Power Quadlock electronic contacts for heavy loads with and without strand sealing Manufacturer: AMP
D 1.5/2.5	Round contacts of 1.5 mm or 2.5 mm diameter

Ultrasonic-Welded Connectors:

Ultrasonic-welded connectors (1) can be identified by the welds (2) on their longitudinal side.

Fig 1: Identifying Ultrasonic-Welded Connectors

Courtesy of BMW OF NORTH AMERICA, INC.

The contacts of these connectors cannot be replaced. Replace plug completely.

NOTE: Special tools referred to in the repair instructions below are contained in the following special tool kits:
Release and press-out tool 61 1 150

Repair instructions for opening plug housings and removing contacts of different plug systems

Plug system D 1.5/D 2.5:

Circularplugs, 7- S-pin System D 7 S
Circular plugs, 13-pin, System D 2.5
Circular plugs, 20-pin, System D 2.5
Circular plugs, 4-, 7-, 10-, 12-, 25 -pin, System D 1.5/D 2.5
In-line plugs, 15-pin, System D 2.5
In-line plugs, 8-, 12-pin, System D 2. 5
In-line plugs, 30-pin, System D 2.5
In-line plugs, 20-pin, System D 2.5

Plug system JPT/MDK/DFK:

In-line plugs, 2-pin, System JPTELA
In-line plugs, 2-pin, System MDK 3 plus 2.8
In-line plugs, 4-pin, System DFK ELA

Plug system Elo/Elo-Power:

In-line plugs, 4-, 10-pin, System Elo
In-line plugs, 6- to 50-pin, System Elo
In-line plugs, 3-, 6-pin, System Elo-Power 2.8

Plug system MQS/MPQ:

In-line plugs, 6-, 8-pin, System MQS
In-line plugs, 2-pin, System MPQ 2.8
Control unit plugs, 25 -, 35-, 55-, 83 -, 88-pin
In-line plugs, 24-pin, Hybrid System MQS/MPQ
Socket housing 42-, 43-pin, Hybrid System MQS /MPQ
Socket housings, 2x21-, 2x27-pin, Hybrid System MQS/MPQ, Elo/Elo-Power
In-line plugs, 30-pin, Hybrid System MQS/MPQ
Socket housings, 5- S-pin System MQS/MPQ
Socket housing (radio plug), Hybrid System MQS/MPQ