How To Change Battery Bmw I3 Key
By the Editorial Staff
March 16, 2026
Once in your BMW i3, hold the key fob against the steering column and press the start button. To lock your i3, simply follow the previous steps in reverse. In today's video, we will see how to replace the battery of a BMW i3 key, a model produced from 2013 to 2022.
Let's start the operation by removing the internal key of the remote control by pressing the appropriate release button and extracting it. The BMW i3, a pioneer in electric vehicles, offers a unique blend of sustainability and modern technology. Its key fob, a gateway to the car's features and security, relies on a small battery to function.
When this battery weakens, it can lead to frustrating situations, such as difficulty unlocking the car or starting the engine. BMW i3 Hidden Features and tricks (EASTEREGGS) 🔌🔋🚗 BMW SMART Key Fob Battery Replacement + Fob Differences + TUTORIAL + how to change bmw key battery. The BMW i3 key fob is more than just a device that enables you to unlock and start your car; it encompasses advanced technology that ensures security and convenience.
Over time, however, the battery inside this key fob can lose its charge, leading to a couple of frustrating scenarios: your door won't unlock from a distance, or you might find yourself needing to press the fob multiple times. In this tutorial, we will see how to replace the battery of the BMW i3 remote, a very simple and quick operation. To do this, we will need a small flathead screwdriver and a replacement battery of type CR2032.
First, we extract the emergency metal key by pressing the designated button, then we insert the screwdriver into the indicated slot, leverage it, and unlock the back cover. At this point. DIY video tutorial on how to change the remote fob key battery for a 2014 - 2020 BMW I3.
You will need to open the BMW I3's remote key fob case In order to remove and replace the key fob battery. Here are the steps to replace the battery in a BMW i3 car key: Remove the metal key. There is a small notch on the back cover of the key.
Using a pry bar, screwdriver, or card to hold and pry it, the back cover can be opened. After opening the back cover, you can see the old battery. 2032 Battery you need - https://amzn.to/3ZO22GoHere is a quick and painless demonstration on how to change your dead / weak battery in your i3 key fob.
You d. Replacing the battery of a BMW I3 remote control is a simple and quick operation to be carried out independently. The battery we will use for the replacement is a cr 2032.
To replace the battery, we need to remove the top part of the remote control and insert the tip of the metal key, contained inside the remote control, into the internal part of the remote control in order to open the cover.