Do it yourself
Frequently asked questions about cars and motorcycles

How to Change the Telematic System Battery on a BMW

Model: BMW BMW Various
Part: Battery

In this video, you can see how to change the battery of the telematic system in a BMW vehicle. The telematic system allows you to call for SOS assistance in case of difficulty and is powered by a small battery, which is shown in the video. Like all batteries, it is subject to depletion, and when it does, it generates errors indicating that it needs to be changed. It is usually located at the rear of the vehicle's roof lining, beneath the cover of the third brake light. Here, under a plastic cover, you will find this small component. You can find it on AliExpress for £31.49, with free delivery using code 1005006073018923.

Updated on 29 August 2026 by ScegliAuto

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Where is the Fuel Filter Located in a Volvo XC60?

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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