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    4. : How to replace the key battery of the Mercedes SL Roadster R129

Mercedes Sl - Video tutorial

Model: Mercedes Sl R129, MK 5 - Years 1989-2001
Part: Key
Operation: How to replace the key battery of the Mercedes SL Roadster R129

Inside the key of your Mercedes SL Roadster R129 there are four small button batteries, but despite this their replacement is particularly simple and quick. Let's find out how to do it together. First you have to remove the back cover so you have free access to the various batteries. Then remove the latter and proceed with the actual replacement by mounting the new batteries. Once this is done, reassemble the back cover correctly and you're done. All that remains is to directly test the operation of the key.


Posted on 17 November 2022 by ScegliAuto

How to set the time on the Peugeot 308

If we need to change the time on this car we can follow the instructions given in this video tutorial and read the instructions below. First of all, access the driver's seat and turn on the ignition. On the right multifunction lever there are the controls with the arrows to scroll the various menu functions and scroll the various functions up to "display adjust", after which press the button behind the lever to change the time, once set the new value press again the key with the arrow indication and modify the minutes in this way the work will be completed.

Watch the video!


by ScegliAuto

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