Getting the door panel off and back on take a bit of time and you only need some torx screwdrivers.
Smart 450 door handle removal.
For the most part shot in real time.
Removing a smart door panel easily quickly and without breaking things.
How to remove the door skin of the smart fortwo with ease.
A three minute video of removing the door skin on a 2009 smart car.
You need to remove both the inner door card and the outer door panel.
450 door panel removal.
It s a necessary step for changing the door wiring loom if you are fitting electric adjustable wing mirrors or adjusting changing the glass fitting new handle cables sorting out electric window or lock problems etc.
These are about 16 from smart at the time of writing so don t be tempted to pay 14 plus postage for a second hand one off ebay as i nearly did without checking the new price first.