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

Special tools required:

Abbreviations of contacts and what they mean:
ELA	Strand seal
D 1.5/2.5/3.5	Round contacts with 1.5 mm, 2.5 mm or 3.5 mm diameter
MDK	Miniature double flat spring contact
JPT	Junior Power timer
DFK	Double flat spring contacts
Elo	Electronic contacts
Elo Power	Electronic contacts for heavy load
MQS	Micro Quadlock system
MPQ	Micro Power Quadlock
MLK	Mini laminated contact
SLK	Sensor laminated contact
MLK	Mini laminated contact
Mcon	Multi contact

IMPORTANT:

The contacts can be changed on ultrasonically welded connectors (1).

Ultrasonically welded connectors (1) must be replaced completely.

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

Fig 1: Identifying Ultrasonically-Welded Plugs And Connectors

Courtesy of BMW OF NORTH AMERICA, INC.

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 is replaced from 09/2005 by 61 0 300 (BMW) and 61 0 400 (MINI)
Release and press-out tool 61 1 100 (engine)

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

Plug system D 1.5/D 2.5

Plug system JPT/MDK/DFK

Plug system Elo/Elo-Power

Plug system MQS/MPQ