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How to Replace the BMW Z4 Remote Battery?

Model: BMW Z4 E85, E86 - Years: 2002, 2003, 2004, 2005, 2006, 2007, 2008
Part: Key

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Video tutorial

In this tutorial, you will see how to replace the battery in the BMW Z4 remote, a very simple and quick operation. For this, you will need a small flathead screwdriver and a replacement CR2025 battery.

First, locate the slot on the top edge of the remote, just outside the ring. Then, insert the tip of the screwdriver into the slot, pry it open, and separate the two halves.

Next, remove the old battery, insert the replacement while respecting the polarity, and reassemble everything by following the reverse procedure.


Posted on 28 May 2026 by ScegliAuto


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How to Reset the Tyre Pressure Warning Light on the Jeep Renegade?

To reset the tyre pressure warning light on the Jeep Renegade, inflate the tyres until they reach the recommended pressure: this value is indicated on the sticker attached to the driver’s door pillar. Once the tyres are properly inflated, navigate through the menu that appears on the instrument cluster until you find the tyre pressure option. At this point, press and hold the OK button on the right side of the steering wheel to make the warning light disappear.

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by ScegliAuto

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