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BMW ISN Update

Gearbox Mechatronic Unit

  • 1 h
  • 240 British pounds
  • Location 1

Service Description

When gearboxes fail many people opt to use second hand parts to save on cost. Automatic gearboxes have a mechatronic control unit inside this can only be coded once - Individual Serial Number. The vehicle will start but will be stuck in park & not select any gears. We can offer an EGS ISN rewriting service allowing the use of second hand parts.


Contact Details


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