Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
61 35 107 Removing and installing or replacing Junction Box electronics
Necessary preliminary tasks:
- Disconnect BATTERY NEGATIVE LEAD
- Remove TRIM FOR INSTRUMENT PANEL , bottom right
- Remove FOOTWELL SIDE TRIM PANEL ON A-PILLAR on right
Disconnect plug connection (1).
Release screws (2).
Pull junction box electronics (3) in direction of arrow out of passenger compartment fuse box.
Disconnect plug connection behind and remove junction box electronics (3).
Replacement:
- Carry out VEHICLE PROGRAMMING/CODING
- Delete transport mode
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.