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    4. : How to replace the spare battery for the keys of a Mercedes-Benz

(Various brands) Various - Video tutorial

Model: (Various brands) Various
Part: Key
Operation: How to replace the spare battery for the keys of a Mercedes-Benz

For this guide we will see how to replace the electronic key battery for the various car models of the Mercedes-Benz brand. In order, it is necessary to carry out the following steps: 1. Extract the mechanical part of the key with the appropriate button; 2. Disassemble the interlocking plastic part indicated by the special drawing engraved in the plastic itself. You don't need to apply a lot of force, just a little leverage is enough; 3. Remove the gasket that holds the battery in place together with the plastic; 4. Take out the old battery and replace it with the spare one. It is also important to check that the voltages of the two batteries are identical; 5. Reassemble the key following the steps previously indicated, but in reverse!


Posted on 10 November 2022 by ScegliAuto

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How to reset the tire pressure warning light on Dacia Sandero?

Let's see below how it is possible to reset the low tire pressure signal on the car: first of all it is necessary to check the correct tire pressure by comparing it with the pressures reported in the use and maintenance manual. After that, turn on the ignition and locate the command on the right side of the steering wheel at the top that allows you to access the on-board computer menu, then select the car symbol, after which select the "up arrow" command up to that the indication "tire pressure" appears on the display. At that point, press the "Ok" control on the steering wheel and keep it pressed to reset the signal.

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by ScegliAuto

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