BMW X3 Service & Repair Manual: Notes for opening contacts and locks of different plug contact systems
Special tools required:
- 61 0 300
- 61 0 400
- 61 1 100
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.
NOTE: Special tools referred to in the repair instructions below are contained in the following special tool sets:
- Unlocking and pressing-off tool 61 1 150 is replaced as of 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 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 HOUSING LSK CONTACT
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
Notes for disconnecting and connecting battery
Observe SAFETY INFORMATIONS FOR HANDLING VEHICLE BATTERY .
Before disconnecting battery:
Turn off the ignition and other electrical loads/consumer ...
Notes on handling wiring harnesses and cables
The following applies in general:
To avoid damage, observe the following instructions:
Avoid compressive and tensile loads
To ensure profession ...
Other materials:
BMW X3 Service & Repair Manual > Operating fluids as of 11/2015: Hypoid oils for final drive unit with disc-type limited slip differential (m
models and with sa209 self-locking differential)
As well as for final drive unit with electro-hydraulic limited-slip differential
Standard version: 1 Series: E82/M Coupe
Standard version: 3-Series: E90/M3, E92/M3, E93/M3
Specific Hypoid oils released by name
NOTE: The above oils satisfy the demands required of lifetime oils.
Oil change ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
