Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery on a Mercedes Benz SLK 200 R171

Model: Mercedes Slk MK 2, R171 - Years 2004-2011
Part: Key

This guide shows how to replace the battery in the remote for the Mercedes Benz SLK 200 R171. The first step is to remove the emergency key by pressing the release tab at the bottom. In the newly exposed slot, there is a catch that can be moved with the emergency key; while holding the emergency key in place, use a small flathead screwdriver to disassemble the internal part of the remote. This piece contains the two CR2025 batteries. Reassemble the remote by following the steps in reverse.

Updated on 6 May 2026 by ScegliAuto

Video tutorial

Related tutorials

Module for opening the roof of the Mercedes SLK R171 with the key
Module for opening the roof of the Mercedes SLK R171 with the key
Mercedes Slk (2004-2011 / MK 2, R171) In this video we can see the features of a module that allows you to control the opening and closing of the sunroof of the Mercedes SLK R171 using th…
How to Check Oil Level on a Mercedes SLK 200 R171
How to Check Oil Level on a Mercedes SLK 200 R171
Mercedes Slk (2004-2011 / MK 2, R171) To check the oil level on a Mercedes SLK R171, you do not need to open the bonnet and check the dipstick, as the traditional dipstick is absent. The …
How to Replace the Fuel Filter on a Mercedes SLK 200 Kompressor R171 1.8
How to Replace the Fuel Filter on a Mercedes SLK 200 Kompressor R171 1.8
Mercedes Slk (2004-2011 / MK 2, R171) This guide shows how to replace the fuel filter on the Mercedes SLK 200 Kompressor petrol model. The filter is located in the tank, accessible from t…

Other guides you may be interested in

How to change the time on a Toyota Yaris

In this video we see how to change the time on a Toyota Yaris, specifically when it comes to switching from daylight saving time to standard time and vice versa. We go to the multifunction screen and press "settings": from there we go to press the clock, simply click on daylight saving time, and the clock will change the time for us, without doing anything else. All we want to do is just adjust the time format to 12 or 24 hours, as is customary in the area where we live: for example in Anglo-Saxon countries it is common to set the time to 12 hours, while in the European Union it is normally set to 24 hours.

Watch the video!


by ScegliAuto

More videos