61 13... Notes for opening contacts and locks of different plug contact systems
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT xDrive. However, it is still accessible from the selected car via links, so may be relevant.
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 |
| LSK | Load current 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.
Ultrasonically welded connectors (1) must be replaced completely.
Ultrasonic-welded connectors (1) can be identified by the welds (2) on their longitudinal side.
NOTE:
Special tools referred to in the repair instructions below are contained in the following special tool sets:
Repair instructions for opening connector housings and removing contacts of different connector systems
Connector system D 1.5/D 2.5
- CIRCULAR CONNECTORS, 7- OR 8-PIN, SYSTEM D 2.5
- CIRCULAR CONNECTORS, 13-PIN, SYSTEM D 2.5
- CIRCULAR CONNECTORS, 20-PIN, SYSTEM D 2.5
- CIRCULAR CONNECTORS, 4-, 7-, 10-, 12- OR 25-PIN, SYSTEM D 1.5/D 2.5
- IN-LINE CONNECTORS, 15-PIN, SYSTEM D 2.5
- IN-LINE CONNECTORS, 8-, 12-PIN, SYSTEM D 2.5
- IN-LINE CONNECTORS, 30-PIN, SYSTEM D 2.5
- IN-LINE CONNECTORS, 20-PIN, SYSTEM D 2.5
Connector system JPT/MDK/DFK
- IN-LINE CONNECTORS, 2-PIN, SYSTEM JPT ELA
- IN-LINE PLUGS, 2-PIN, SYSTEM MDK 3 PLUS 2.8
- IN-LINE PLUGS, 4-PIN, SYSTEM DFK ELA
Connector system Elo/Elo Power
- INLINE PLUGS, 4-, 10-PIN, SYSTEM ELO
- IN-LINE CONNECTORS, 6- TO 50-PIN, SYSTEM ELO
- INLINE PLUGS, 3-, 6-PIN, SYSTEM ELO-POWER 2.8
Connector system LSK
Connector system MQS/MPQ
- INLINE CONNECTORS, 6-, 8-PIN, SYSTEM MQS
- INLINE PLUGS, 2-PIN, SYSTEM MPQ 2.8
- CONTROL UNIT CONNECTORS, 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 CONNECTORS, 30-PIN, HYBRID SYSTEM MQS/MPQ
- SOCKET HOUSINGS, 5-, 8-PIN, SYSTEM MQS/MPQ
- SOCKET HOUSING (RADIO CONNECTOR), HYBRID SYSTEM MQS/MPQ