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

How to Remove the Spark Plugs from the Smart Fortwo?

Model: Smart Smart 450 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Spark plugs

See other generations:
Video tutorial

This guide outlines the main steps to remove and replace the spark plugs on the Smart Fortwo. First, access the rear of your car to detach and remove the ignition coils or electrical connectors from the spark plugs; then use a socket wrench with an extension to unscrew and remove the spark plugs, as shown in the video.

Now install the new spark plugs, ensuring they have the correct heat rating; hand-tighten them before using a wrench, following the video tutorial until the end for reassembly!


Updated on 12 May 2026 by ScegliAuto


Related tutorials

How to Replace the Spark Plugs of the Smart Fortwo?
How to Replace the Spark Plugs of the Smart Fortwo?
Smart (1998-2007 / 450) To replace the spark plugs of the Smart Fortwo, open the boot lid so you can unscrew all the bolts securing the rear bumper. By removing the rear bum…
How to Replace the Spark Plugs on a Smart ForTwo
How to Replace the Spark Plugs on a Smart ForTwo
Smart (2007-2015 / 451) Before you start, open the rear hatch of your Smart ForTwo. Begin by removing the engine cover. Next, unscrew and remove the bolts securing the conne…
Removing the Spark Plugs on a Smart Fortwo
Smart (1998-2007 / 450) Do you want to remove the spark plugs on a Smart Fortwo? Let's see in this video how to proceed in detail: open the engine compartment (rear), lift t…

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