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Frequently asked questions about cars and motorcycles

How to Replace the Lock Cylinder on a BMW 3 Series

Model: BMW Serie 3 E46 - Years 1998-2006
Part: Door lock

Follow the steps to remove and replace the lock cylinder on a BMW 3 Series, as outlined below. First, open the front door and start by removing the side plastic cover; then, unscrew the fastening screw located inside the hole using a hex wrench, as shown in the video. At this point, remove the lock cylinder from the outside, replacing the handle if necessary; reassemble or repair the cylinder, following the video tutorial to the end!

Updated on 26 August 2026 by ScegliAuto

Video tutorial

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How to Open the Fuel Cap of the Volkswagen Jetta

When you need to refuel this vehicle, first open the fuel filler flap. Follow these simple instructions, and you can also watch the video for more details. First, unlock the central locking to open the flaps. Then, press the fuel cap with your hand to unlock it and open it. Underneath, you will find the fuel cap, which you need to unscrew counterclockwise. At this point, you can proceed to refuel.

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