Control Module: Testing and Inspection

2006 BMW X3 (E83) (CANADA) L6-2.5L (M54)SECTION Testing and Inspection



Control Module Of The SMG Gearbox (PUMA: H-SMG 6-speed / Various Complaints About Shifting Gear)







Vehicles of the model series E46 and E85 within the period 03/03 and 07/03 can be affected by the measure.

Within the framework of measure 278992, SMG control modules with the following part numbers must be replaced if they have no blue point (2):
- 7530821 (1)
- no "blue point" (2)

Only SMG control modules with the above part number have to be replaced if the blue point (2) is missing.

The following control modules with different part numbers do not have to be replaced, even if they do not have a blue point on the housing of the control module.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.