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How to Replace the Key Battery of the BMW Z4

Model: BMW Z4 E85, E86 - Years 2002-2008
Part: Key

If you need to replace the battery in the remote key of your vehicle, you can find instructions on how to proceed in the description below and also check the video. First, extract the emergency key and get a small screwdriver to pry and lift the battery cover. Then, remove the old battery and replace it with a new CR 2032 model, making sure to position the positive terminal facing up. Finally, close the cover and reinsert the emergency key.

Updated on 9 July 2026 by ScegliAuto

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In this video, you will see where the fuel filter is located in a Volvo XC60 and how to proceed if you need to replace it. As shown, the filter is positioned at the lower part of the engine, right between the left half-shaft and the sway bar attachment. To replace the filter, first, go underneath the vehicle, taking all necessary safety precautions. Then, using an 18mm wrench, open the drain valve and allow any water present to escape. Next, unscrew the housing, remove the old filter, insert the replacement along with a new gasket, and reassemble everything.

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by ScegliAuto

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