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 Key Fob Battery on a Honda Acura

Model: Acura Tlx MK 5 - Years 2015-2020
Part: Key

To replace the key fob battery on this vehicle, follow the instructions below and check the images in the video. First, you need a small screwdriver to remove the screw located at the back of the fob. Once the cover is removed, you will find the compartment for the two CR 2016 batteries. Carefully extract and replace them with new ones, ensuring the positive terminal faces up. Reattach the key cover and screw it back in place, and you're done.

Updated on 10 July 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Battery in an Acura TLX
How to Replace the Key Battery in an Acura TLX
Acura Tlx (2015-2020 / MK 5) If the key for your Acura TLX suddenly stops working, you may be facing a dead battery that needs replacement. Here’s how to perform this operation. …
How to Replace the Battery in an Acura TLX?
How to Replace the Battery in an Acura TLX?
Acura Tlx (2015-2020 / MK 5) To replace the battery in an Acura TLX, open the hood to access the components inside the engine compartment. The battery is located near the left fr…
How to Replace the Key Battery on the Acura TLX
How to Replace the Key Battery on the Acura TLX
Acura Tlx (2015-2020 / MK 5) If you intend to replace the remote key battery for this vehicle, you will find the necessary information in the description below and can also refer…

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos