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Home >> BMW >> 2021 >> 750i xDrive >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> General Electrical System -- Repair (G12) (1 Of 2) >> 61 13 Electrical Connectors >> Special tools for wiring harness repairs (all 7' series models 2016-2022)

Special tools for wiring harness repairs (all 7' series models 2016-2022)

Special tools required: 

G06855248Courtesy of BMW OF NORTH AMERICA, INC.
G04727499Courtesy of BMW OF NORTH AMERICA, INC.

Wiring harness repair kit 4.0 (61 13 4 470 939) and associated special tools 

The applicable BMW parts catalogue offers a repair kit for repairing wiring harnesses

In addition to the various bushing housings, butt connectors (with heat-shrink tubing) and bushing contacts with cables, this kit also includes storage space for existing special tools.

Wiring harness repair kit 4.0

(61 13 2 470 939) 

Scope of delivery:

G14788569Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: A card is enclosed to help better assign and identify the bushing housings. It contains information on the bushing contacts with cables (repair cables) and the release tools for the secondary and primary locking devices. There are contact bushings for which both locking forms are not relevant.

Printed circuit board for bushing housing 

G14788570Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: By scanning the QR code, the user is directly connected to the manufacturer's website and the following information is quickly displayed:
  • Illustration of bushing housing 
  • Bushing housing can be rotated 360° 
  • Associated release tools 
  • A table with technical information on the bushing housing (type, number of poles, color etc.) 
  • How-to-use video for the release tools (to download) 

List of the special tools for the wiring harness repair kit 4.0 

The special tools listed below are not included in the scope of delivery of the wiring harness repair kit 4.0 and may already be available or must be ordered separately.

For these special tools, both empty kit boxes (61 13 5 A09 476  and 61 13 5 A09 485  ) are included in the scope of delivery of the wiring harness repair kit 4.0.

Overview of the special tools for wiring harness repairs 

Empty kit box (61 13 5 A09 476  ) for existing special tools for wiring harness repairs.

G14788571Courtesy of BMW OF NORTH AMERICA, INC.
Order number Description
83 30 2 467 488  Die (0.13 - 0.5 mm2 and 0.5 - 1.5 mm2 )
83 30 2 467 489  Die (1.5-2.5 mm2 )
83 30 2 467 490  Die (3.5-6.0 mm2 )
83 30 2 467 417  Gas soldering iron
83 30 0 494159  Handle (optional for 83 30 0 496 849  )
83 30 0 496 849  Handle (optional for 83 30 0 494 159  )
83 30 2 407 379  Stripping tool for cable diameters 0.13 0.13 - 0.5 mm
83 30 2 221 122  Pliers (stripping pliers) for cable diameters 0.5 mm and higher

Overview of the release tools and the relevant information 

Empty kit box (61 13 5 A09 485)  for existing release tools.

G14788572Courtesy of BMW OF NORTH AMERICA, INC.
Special tool number Order number Description Information bulletins
61 0 303  83 30 0 495 385  Release tool 02 05 05 (217)
61 0 312  83 30 0 495 394  Release tool
61 0 314  83 30 0 495 396  Release tool
61 0 316  83 30 0 495 398  Release tool
61 0 317  83 30 0 495 399  Release tool
61 0 322  83 30 0 495 404  Release tool
61 0 324  83 30 0 495 406  Release tool
61 0 325  83 30 0 495 578  Release tool 02 05 06 (294)
61 0 326  83 30 0 496676  Release tool
61 0 332  83 30 0 496 332  Release tool 02 03 08 (440)
61 0 333  83 30 0 496 333  Release tool
83 30 2 471 325  Release tool 02 02 19 (626)
83 30 2 471 326  Release tool
83 30 2 471 327  Release tool
83 30 2 471 328  Release tool
83 30 2 471 329  Release tool
83 30 2 471 330  Release tool
83 30 2 471 331  Release tool
83 30 2 471 332  Release tool
83 30 2 471 333  Release tool
NOTE: There is an existing tool set for the HF contacts (RTK031).
Order number HF contacts Description Special tool number
Tool set
Order number Tool set Description Information bulletins
61 13 6 918332  H F contact bushing 61 4 280  83 30 0 496 880  Crimping tool 02 02 10 (622)
61 13 6 918333  HF pin contact
61 13 6 918 294  H F contact bushing, angled
61 13 6 931 431  HF pin contact, angled
G13694090Courtesy of BMW OF NORTH AMERICA, INC.

Repair product range, vehicle electrical system: 

Single parts for wiring harness repairs*

* Sourcing reference: BMW Parts Department

NOTE:
  • Refer to Service Information:
  • Recoding of spare parts (housings and contacts) from "Repair set 4 for vehicleelectrical system" 

  • Situation: 
    • The individual special tools numbers from "Repair set 4 for vehicle electrical system" are no longer available from Cartool.
    • With immediate effect, all spare parts from "Repair set 4 for vehicle electrical system" (e.g. repair sets "A" to "N" with special tools number 61 9 050 and 61 9 06x) can be ordered from the BMW Parts Service.
    • Proceed as follows to ensure correct assignment or recoding of the special tools number concerned to the BMW part number .
  • Procedure: 
    • Orders for spare parts from "Repair set 4 for vehicle electrical system" should only be placed with the BMW Parts Service.
G12676027Courtesy of BMW OF NORTH AMERICA, INC.

Release and press-out tool: 

Handling: 

G04727496Courtesy of BMW OF NORTH AMERICA, INC.

Cutting to length and strip off insulation from cables: 

Wire stripper MultiStrip10*

*Sourcing reference BMW applicable BMW Workshop Equipment CATALOG .

Handling: 

G13805593Courtesy of BMW OF NORTH AMERICA, INC.

Crimping stop parts (small contacts) and butt connectors: 

  1. Tool without crimping head
  2. Crimping head (STRIP OFF INSULATION AND CUTTING FIBER-OPTIC CABLES TO LENGTH )
  3. Crimping head (crimping fiber-optic cable contacts)
  4. Crimping head (CRIMPING MQS CONTACTS) .
  5. Crimping head (CRIMPING MPQ CONTACTS) .
  6. Replacement blade (face-cutting fiber-optic cables)
  7. Replacement blade with tool (insulation stripping unit)
  8. Universal crimping head

    New universal crimping die 

    • Situation: 
      • The variety of contacts and therefore also the various crimping types always require a new crimping tool. To save costs, a universal crimping die was developed. This universal crimping die can crimp a large number of contacts fitted in the vehicles.The wire cross section can vary between 0.35 and 2.5 mm2 . Specifications for crimping the individual contacts are always met.
      • The new universal crimping die is used in conjunction with the special tool 61 4 321 (handle without crimping die) and stored in the special tool case 61 4 320.
      • Enclosure 1 : Setup and storage location of the universal crimping die
      • Enclosure 2 : General information about use of the special tool
    • Procedure: 
      • Offer tools will be sent to every dealer with a tools agreement.
G06855248Courtesy of BMW OF NORTH AMERICA, INC.

Crimping stop parts (large contacts) and butt connectors: 

G04727499Courtesy of BMW OF NORTH AMERICA, INC.

Handling: 

NEW CRIMPING PLIERS AND INTERCHANGEABLE DIES ALL .