How to Replace the Battery in a New BMW Remote?

[Ribeiro]

To replace the battery in a new BMW remote, follow these steps: 1. Pull out the mechanical key from the remote upwards and locate the opening slot on the remote key's casing; 2. Pry open the slot on the remote key and remove the lifted battery cover; 3. Replace the internal coin-type battery and reattach the battery cover; 4. Insert the mechanical key back into the remote to complete the operation. Taking the new BMW 3 Series as an example, its body dimensions are 4734mm in length, 1811mm in width, and 1455mm in height, with a wheelbase of 2920mm. The BMW 3 Series is a new generation sedan product from BMW Group, with a body weight of 1465 kilograms, powered by an inline 4-cylinder gasoline engine, featuring a fuel tank capacity of 63 liters and a top speed ranging from 218 to 250 kilometers per hour.

[VanCharlie]

Changing the battery in a new BMW key is actually quite simple. I have a BMW enthusiast friend who always does it himself. Typically, there's a small seam on the back of the key. You can gently pry it open with a credit card or a plastic pry tool. Inside, you'll find a round battery, model CR2032, which can be easily purchased at any general store. When removing the old battery, avoid touching the metal contacts. When inserting the new one, ensure the positive side faces up and press it firmly. Close the cover and press it gently until you hear a click, indicating it's properly secured. Finally, test the remote's range to ensure it's working normally, saving you the cost of a dealership visit. Be careful not to use metal tools to avoid scratching the surface or causing a short circuit, and opt for reputable battery brands to avoid low-quality products.

[SanRiley]

Replacing the battery requires careful attention, as it's a precision electronic key. The casing of newer BMW keys is typically designed with snap-fit clips. Find a flat surface to gently pry it open—avoid using excessive force. Inside, you'll find a CR2032 coin battery. Remember the correct model, remove the old one while noting its orientation, and clean any dust from the slot. Install the new battery with proper polarity alignment—reversing it could damage the circuit. When reassembling, ensure the key snaps securely into place to maintain remote sensitivity. The DIY process takes just ten minutes, saving money while teaching a new skill. Don't wait until the battery dies completely before taking action.

[DelJune]

My BMW is a new model, and replacing the key battery was quite simple. First, locate the seam on the key and carefully pry it open with a thin plastic tool. Inside, you'll find a CR2032 battery, about the size of a one-yuan coin. Remove the old one and replace it with a new one, ensuring the positive side faces outward. Snap the cover back on and press it firmly. The whole process is quick, and the battery costs just a few bucks. Regularly check it to avoid being stranded with a dead battery when heading out.