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How to Replace the Lock on the Smart

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

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Video tutorial

In today's video, you will see how to replace the rear handle on the third generation Smart. First, obtain the new unit, available from major physical or online parts suppliers.

Proceed by opening the rear hatch to work comfortably and efficiently. Start by releasing the piece, using the appropriate tools if necessary.

You can then proceed to remove the lock. Clean the installation area and then insert the new device.

Test its proper functioning, and if everything is okay, finish your current task.


Updated on 10 August 2026 by ScegliAuto


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by ScegliAuto

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