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Frequently asked questions about cars and motorcycles

How to Replace the Lambda Sensor in a Smart ForTwo?

Model: Smart Smart 453 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Oxygen sensor

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Video tutorial

As seen in this tutorial, replacing the lambda sensor in a Smart ForTwo 453 is an extremely simple and quick task. Before proceeding, wait for the engine to cool completely to avoid burns.

Start by opening the boot, then remove the floor panel to access the engine compartment. Since space is very limited, you can make the job easier by removing the bumper by unscrewing the various indicated bolts.

Once done, unscrew the sensor with a 22mm spanner, disconnect the connector, and install the replacement by following the reverse procedure.


Updated on 15 June 2026 by ScegliAuto


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How to Activate the Automatic Folding and Unfolding of the Wing Mirrors on the Jeep Compass

Follow these brief instructions to activate the automatic folding and unfolding of the external wing mirrors on the Jeep Compass. First, get inside the vehicle and turn on the ignition; then press the button located beneath the mirror glass adjustment to electrically open the mirror, as shown in the video. Pressing the button in the opposite direction will close the mirrors; by holding the button, the mirrors will open and close automatically!

Watch the video!


by ScegliAuto

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