Mercedes Benz C240 Key Battery Replacement

You can buy a replacement battery from an auto parts retailer.

Mercedes benz c240 key battery replacement.

This video explains how to replace your battery in a mercedes benz key fob with built in transponder. Most mercedes dealerships will sell new keys to customers even if they did not initially purchase their car from the dealership. It is very easy to do and you do not need an. But when issues with these keys inevitably arise it is assumed that the owner must go to the mercedes benz dealership for diagnostics repair reprogramming or.

Common mercedes key fob problems. Since the c240 includes a maintenance free battery it is unlikely you will need to remove the battery until it is due for replacement typically every three to five years. The mercedes c240 was part of the mercedes c class line through the 2007 model year. If you need a replacement battery note that mercedes benz uses cr2025 battery type.

After a few years your mercedes keys may not work even after you change the batteries. Replace your mercedes key every 2 3 years or when your key no longer works even with new batteries. Generally speaking when mercedes key fob is not working it s because either because the key is defective or the all activity module aam is not recognizing the key signal or it is not receiving signal due to an antenna issue. Mercedes benz key fob battery change how to diy learning tutorials this is much easier than i thought.

Replacement keyless remote fob key shell case replacement fit for mercedes benz c230 c240 c280 c350 c43 amg c55 amg cl500 cl600 clk320 clk430 clk500 clk55 amg cls500 e320 e350 e430 e500 g500 iyz3312 3 3 out of 5 stars 35. Hi this how to video shows you how to change the cr2025 battery in a 2012 mercedes benz c class w204 key fob. Mercedes benz smart key battery tutorial.