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Frequently asked questions about cars and motorcycles

How to Replace the Starter Motor on a Smart

Model: Smart Smart 450 - Years 1998-2007
Part: Starter motor

To remove the starter motor from your vehicle, you will need to work on its lower part, so lift your vehicle and secure it on appropriate stands. The starter motor is located at the rear and lower part of your vehicle, as indicated in the video. The next step is to disconnect the connectors attached to the motor and then unscrew the bolts that secure the motor. This way, you will be able to slide it out of its position. Then retrace the steps described for reassembly.

Updated on 26 February 2026 by ScegliAuto

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How to Remove the Front Brake Rotor on a BMW X3

Let's see how to remove the front brake rotor on a BMW X3. Position your car on a column lift and raise it to a comfortable height for working. Loosen the bolts with a socket wrench or air drill and remove the wheel, then start loosening the bolts of the brake caliper to detach it from the bracket, using a screwdriver to remove the brake pads. Now remove the caliper bracket and loosen the bolts on the brake rotor (using a Torx screwdriver), pull the rotor towards you to slide it off the wheel hub. Install the new brake rotor with all the associated bolts, tighten the caliper bracket to the rotor and the brake pads, then install the brake caliper, making sure to tighten all the bolts securely. Before mounting the wheel, bleed the brake caliper and then tighten the bolt. Finally, install the wheel with the bolts.

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