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Peugeot Expert: Reset the Service Light, Change the Cabin Filter and Locate the OBD Port

Model: Peugeot Expert Mark3, MK 3 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Service warning light

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Video tutorial

In this video, you will learn how to perform some tasks on the Peugeot Expert: the first is to reset the service light. Simply press and hold the control button until it turns off. However, ensure that you have completed the required services as per the maintenance schedule first.

Now, let's locate the OBD port, which is always near the steering wheel (here it is on the right, but on left-hand drive versions, it is on the opposite side, so on the left of the steering wheel, under the dashboard). The cabin filter will be found in the same location on left-hand drive models, but it will be on the passenger side, making it easier to access.

You will easily find the cover at the footwell, which we can only glimpse here. It will be easy to remove and clean the housing with a blast of compressed air to remove dust and debris, and replace the dirty filter with a new one.


Updated on 2 September 2026 by ScegliAuto


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by ScegliAuto

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