Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Where is the OBD port located on the Smart 454?

Model: Smart Smart Fourfour1, 454 - Years: 2004, 2005, 2006
Part: Checks and maintenance

See other generations:
Video tutorial

In the following guide addressed to those of you who own a Smart 454, we will help you easily find the OBD port located in the cabin. First, reach the driver's seat inside the vehicle and make sure the car is turned off and the parking brake is engaged correctly.

Immediately after, use a flat-head screwdriver to remove the plastic cover located on the lower left side of the dashboard. Once you have removed the cover in question, all you have to do is locate the OBD port you were looking for and the procedure is complete.


Posted on 6 September 2025 by ScegliAuto


Related tutorials

Where is the OBD Port on the Smart Forfour 454
Where is the OBD Port on the Smart Forfour 454
Smart (2004-2006 / Fourfour1, 454) If you intend to perform a detailed analysis on the ECU of your Smart Forfour 454 but do not know where the OBD port is located, just read the follow…
How to Program the Key of a Smart 454 After Replacing the Battery?
How to Program the Key of a Smart 454 After Replacing the Battery?
Smart (2004-2006 / Fourfour1, 454) When the battery of the Smart 454 ignition key runs low and needs replacing, it may be necessary to program its code; otherwise, the ECU will not rec…
Where is the OBD port located on the Smart 453 2015?
Where is the OBD port located on the Smart 453 2015?
Smart (2014-2022 / 453) In this new mini guide aimed at all of you who own a Smart 453 (year 2015), we will guide you step by step in locating the OBD port inside the cabin.…

Other guides you may be interested in

    Frequently Asked Questions

    • Smart 1998-2007 - How do you unlock the Smart Fortwo immobilizer? Read answer
    • Smart 1998-2007 - Where is the horn of the Smart 450 located? Read answer
    • Smart 1998-2007 - Where is the jack on a Smart ForTwo? Read answer

How to Reset the AdBlue Warning Light on a Peugeot Boxer

To reset the AdBlue system on a 2018 Peugeot Boxer, follow these steps: Start the engine and ensure the vehicle is parked in a well-ventilated area. Locate the "MENU" button on the dashboard or steering wheel controls. Press and hold the "MENU" button until the menu options appear on the display. Use the arrow buttons or scroll wheel to access the "Vehicle Settings" or "Settings" menu. Select the "AdBlue" or "AdBlue System" option. Look for the "Recharge" or "Reset" option in the AdBlue menu. Once you find the reset option, select it and confirm your choice when prompted. The system will be reset, and a confirmation message may appear on the display. Turn off the engine and wait a few seconds. Restart the engine and check that the AdBlue system has been reset.

Watch the video!


by ScegliAuto

More videos