Preparing New Part

2024 BMW M3 Competition xDriveSECTION Preparing New Part
  • Mark the separating cut (1)  on the new part according to the separating cut (2)  on the vehicle + 20 mm added material and cut
    G14641690Courtesy of BMW OF NORTH AMERICA, INC.
  • Adjust new part to fit and secure
  • Prepare area (1)  for joining by welding
    G14641691Courtesy of BMW OF NORTH AMERICA, INC.
    NOTE: To provide a better overview: Shown without side panel and without tail panel
  • Prepare area (1)  for joining by welding
    G14641687Courtesy of BMW OF NORTH AMERICA, INC.
  • Prepare area (1)  for joining by welding
    G14641688Courtesy of BMW OF NORTH AMERICA, INC.
  • Prepare area (1)  for joining by welding
G14641689Courtesy of BMW OF NORTH AMERICA, INC.

Replacing the coarse thread bolt and threaded weld bolts (steel surface) 

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details
  • Replace the coarse thread bolt (1)  and the threaded weld bolt (2) 

    Parts:  Coarse thread bolt, threaded weld bolt

    Take the number and position from the component to be replaced or the add-ons

  • Weld the coarse thread bolt (1)  and threaded weld bolt (2)  onto the new part
G14194403Courtesy of BMW OF NORTH AMERICA, INC.

Check ground pins and replace if necessary 

NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details
  • Check the ground pins (1)  for stability and replace if necessary
G14194331Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

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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.