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Frequently asked questions about cars and motorcycles

How to Replace the Automatic Gearbox Oil in the Mercedes-Benz B-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Transmission fluid

To replace the automatic gearbox oil in the Mercedes-Benz B-Class, lift the car to access the components underneath the engine compartment. Here, you will need to loosen the bolt that secures the drain plug of the reservoir containing the gearbox oil; collect the used oil in a container placed under the drain plug. Once it has completely drained, you can insert the new oil: this can be done using a pump and a tube that will be inserted into the drain vent.

Updated on 2 July 2026 by ScegliAuto

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How to Connect the Cables to the Battery of the Citroen Xsara Picasso?

In this tutorial, you will see how to connect the cables to the battery of the Citroen Xsara Picasso, useful if you need to recharge it or perform an emergency start. First, ensure the key is not inserted, then open the bonnet and move to the front of the left headlamp. Next, locate the bolt just behind the filter box and connect the positive terminal clamp to it. Now you can connect the negative terminal to any point on the chassis, such as the indicated point. Once the operation is complete, ensure you disconnect the negative first and then the positive.

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