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How to add oil to the differential of my BMW 3 series E46?

Model: BMW Serie 3 E46 - Years 1998-2006
Part: Differential

Generally the differential oil (depending on the model) should be replaced every 5 or 8 years unless you hear suspicious noises or if you perceive some malfunction during the gearbox, in this case the advice is to replace it immediately. Normally the cost of the liquid is around 50/60 euros, but it depends a lot on the brand you want to buy. To replace it you will first have to drain the old oil by unscrewing the top cap and then the bottom one. Subsequently, after having screwed the bottom cap back on, as shown in the video, you will have to insert the new oil until it starts to pour out. Finally, close the top cap (always with the right torque) and that's it.

Posted on 9 October 2021 by ScegliAuto

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This simple operation will be illustrated in this short video guide. As the first step, raise the hood to access and remove the bolts securing the top of the bumper. Next, remove the bolts and clips that attach the inner fender to the rear of the bumper. This operation will need to be repeated on both sides. Also, remove the screws that secure the bottom of the bumper to the lower engine cover. Now, just pull the bumper away, being careful to disconnect the connectors at the back.

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by ScegliAuto

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