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Frequently asked questions about cars and motorcycles

Replacing Key Battery on Fiat 500

Model: Fiat 500 500 L - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

See other generations:
Video tutorial

The battery used for this key model is a CR 2032 3V. Open the manual key using the designated button. This will give you space to slightly unscrew the small screw located at the back with a small flat screwdriver, and using the same screwdriver, pry up the small plastic cover secured by the screw that contains the battery.

At this point, remove the old battery and insert the new one you purchased (it costs very little). Reinsert the battery cover and screw it back in. Test the key to ensure it functions correctly.

Good luck!


Updated on 2 April 2026 by ScegliAuto


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How to open the boot if it is stuck on a Mercedes B-Class?

On the Mercedes B-Class, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In this case, perform the emergency opening by following the simple procedure shown in this tutorial. First, unlock the locks with the remote control, then open the rear doors and, by operating the indicated lever, lower the backrest of the seat. Next, go inside the boot, locate the indicated gap, and manually unlock the lock using a small screwdriver.

Watch the video!


by ScegliAuto

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