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

Replacing the Remote Key Battery for BMW 3 Series E90

Model: BMW Serie 3 E91, E90, E92 - Years 2005-2013
Part: Key

Today, you will learn how to disassemble and replace the battery of the remote key for a BMW 3 Series E90 in simple steps. First, take your remote and use a thin tool to pry open the sides, separating the two halves of the remote casing. Next, access the circuit board and the battery, remove the old battery, and replace it with a new one of the correct type (in this case, a 2020 3V battery). Finally, insert the new battery in the correct orientation and reassemble the remote, ensuring both halves are closed and secured properly.

Updated on 19 April 2026 by ScegliAuto

This video is currently unavailable

Related tutorials

Replacing the Key Fob Battery for BMW 3 Series E90
Replacing the Key Fob Battery for BMW 3 Series E90
BMW Serie 3 (2005-2013 / E91, E90, E92) In today's guide, you will learn how to disassemble and replace the battery in the key fob of a BMW 3 Series E90. First, take your key fob and extrac…
Replace the Key Fob Battery for BMW 3 Series E90 - 5 Series E60
Replace the Key Fob Battery for BMW 3 Series E90 - 5 Series E60
BMW Serie 3 (2005-2013 / E91, E90, E92) Follow these instructions to disassemble and replace the battery in the key fob for the BMW 3 Series E90 and 5 Series E60. First, take your key fob a…
How to Replace the Key Fob Battery for the BMW 3 Series
How to Replace the Key Fob Battery for the BMW 3 Series
BMW Serie 3 (2005-2013 / E91, E90, E92) Replacing the battery in the key fob for the BMW 3 Series model E90 is a simple and quick task that can be done in under a minute. Press the button o…

Other guides you may be interested in

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos