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    4. : How to change the battery of a Mercedes key

(Various brands) Various - Video tutorial

Model: (Various brands) Various
Part: Key
Operation: How to change the battery of a Mercedes key

Today we are going to see how to change the battery on the key of our Mercedes. This type of key is present in many car models of the car manufacturer including: Mercedes class A, class B, class C, class E, W203, W202, W210, W211 and in many other models. We take our key, take out the metal key, after which, equipped with a slotted screwdriver, we go to force the lever located inside our key, after which the cover where the battery is contained will open, at this point we will just have to remove out the old one and insert the new one, remembering to insert the same CR2025 battery model. We close the lid and that's it.


Posted on 22 May 2022 by ScegliAuto

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How do I unlock the automatic transmission of the BMW 3 Series?

In order to unlock the automatic transmission of the BMW 3 Series, the Start / Stop button and the lever release button must be pressed at the same time. This procedure will allow the car gearbox to be unlocked for about 15 minutes, so that in the event of an engine failure, the car can still be moved. It may be necessary to repeat the operation more than once for its success. After unlocking the gearbox, it can return to its original state by simply waiting for the aforementioned 15 minutes, or by pushing the release lever forward for a few seconds.

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by ScegliAuto

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