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 replace the battery of the Smart 451 key.

Model: Smart Smart 451 - Years 2007-2015
Part: Key

If the key of your Smart 451 suddenly stopped working, it is very likely that the small button battery inside it has completely discharged. In the following guide, we will discover together how to correctly and safely replace this battery. First of all, open the key cover with your own hands, then remove the battery holder and replace it with a perfectly compatible new battery. Once installed, reassemble the key cover and the procedure is finally successfully completed.

Posted on 26 November 2023 by ScegliAuto

Video tutorial

Related tutorials

How to replace the Smart 451 key battery
How to replace the Smart 451 key battery
Smart (2007-2015 / 451) The steps required to replace the battery in your Smart 451 key are very few and simple. We'll find out what they are below. First, get a common flat…
How do you replace the battery of the Smart 451?
How do you replace the battery of the Smart 451?
Smart (2007-2015 / 451) To replace the battery of the Smart 451, you need to lift up the carpet located at the base of the passenger side footwell. Once lifted, you will be …
Battery replacement on Smart Fortwo 451
Battery replacement on Smart Fortwo 451
Smart (2007-2015 / 451) In this video we will see the steps to be able to remove and replace the engine battery on a Smart Fortwo 451. First of all, let's identify the batte…

Other guides you may be interested in

How to Remove the Front Seats from a Classic Fiat 500

How to remove the front seats from a classic Fiat 500? In this video, follow these steps: first, slide the seats forward and lift them up, then unscrew the retaining bolts on the rails fixed to the car's chassis using a socket or impact driver (use appropriate release agents if the bolts do not unscrew). Remove the retaining bolts at the bottom of the car (use spanners on both the upper and lower parts of the connecting bolts). Finally, install the new front seat by following the disassembly steps mentioned earlier.

Watch the video!


by ScegliAuto

More videos