BMW 7 Series: Instructions For Opening Contacts And Locks Of Different Plug Contact Systems

Notes

SPECIAL TOOLS DESCRIPTION CHART

IMPORTANT: The contacts can be changed on ultrasonically welded plugs (1).

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

Fig. 3: Identifying Ultrasonic-Welded Connectors With Welds

NOTE: Special tools referred to in the repair instructions below are contained in the following special tool kits:

• Release and pressing-off tool 61 1 150
  will be replaced on 09/2005 by 61 0 300 (BMW) and 61 0 400 (MINI)
• Release and pressing-off 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

• CIRCULAR PLUGS, 7-, 8-PIN, SYSTEM D2.5
• CIRCULAR CONNECTOR, 13-PIN, SYSTEM D2.5
• CIRCULAR CONNECTOR, 20-PIN, SYSTEM D2.5
• CIRCULAR CONNECTORS, 4-, 7-, 10- 12-, 25-PIN, SYSTEM D1.5/D2.5
• INLINE CONNECTORS, 15-PIN, SYSTEM D2.5
• INLINE PLUGS, 8-, 12-PIN, SYSTEM D2.5
• IN-LINE CONNECTORS, 30-PIN, SYSTEM D2.5
• IN-LINE PLUGS, 20-PIN, SYSTEM D2.5

Plug system JPT/MDK/DFK

• IN-LINE PLUGS, 2-PIN, SYSTEM JPT ELA
• IN-LINE CONNECTORS, 2-PIN, SYSTEM MDK 3PLUS 2.8
• IN-LINE PLUGS, 4-PIN, SYSTEM DFK ELA

Plug system Elo/Elo Power

• INLINE PLUGS, 4-, 10-PIN, SYSTEM ELO
• IN-LINE PLUGS, 6- TO 50-PIN, SYSTEM ELO
• IN-LINE CONNECTORS, 3-, 6-PIN, SYSTEM ELO-POWER 2.8

Plug system LSK

• CONNECTOR HOUSING, LCC CONTACT (LOAD CURRENT CONTACT)

Plug 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 SYSTEMS MQS/MPQ, ELO/ELO POWER
• IN-LINE CONNECTORS, 30-PIN, HYBRID SYSTEM MQS/MPQ
• SOCKET HOUSINGS, 5-PIN, 8-PIN, SYSTEM MQS/MPQ
• SOCKET HOUSING (RADIO CONNECTOR), HYBRID SYSTEM MQS/MPQ

READ NEXT: