Circuit Protection Devices

2009 BMW X3 StandardSECTION Circuit Protection Devices
CIRCUIT PROTECTION DEVICES LOCATION

Component Location
Fuse Box (A400) In right side of rear compartment floor board. See Figure.
Power Distribution (A41) Right side of dash. See Figure.
Rear Fuse Holder (A49) Center of rear compartment floor board. See Figure.
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:

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