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Removing the Positive Terminal from the Intake Manifold

Model: BMW Serie 5 E39 - Years 1995-2003
Part: Engine

This video shows how to remove the positive electrical terminal from the intake manifold of your car. First, unscrew and remove the intake duct from the engine bay to work more easily and accurately, avoiding damage or breakage. Once removed, focus on the screw located between the various ducts; unscrew and take it out. You will notice a base supported by two tabs in the threading; to remove the entire positive terminal, simply press the tabs and push down to extract it without issues.

Updated on 10 February 2026 by ScegliAuto

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To perform this simple operation, first lift the bonnet. Then, remove the upper engine cover and the plastic side cover that protects the timing belt. To create more space for the job, you can remove components next to the engine, such as the coolant reservoir, the windscreen washer pipe, and the fuel filter. This will allow you to remove the lower engine cover and the right wheel for better access to the area where you will be working. Now, relieve the tension from the tensioner pulley and remove the belt for replacement.

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