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Tricks to Unlock the Trunk With a replacing mercedes key Key Fob

A mercedes key mercedes fob lets you open your doors and start your vehicle directly from the driver's seat. It also comes with a panic button that locks all doors and activates your alarm system.

It might be time for you to replace your keys mercedes key fob if you are having trouble using it , or notice that it is close to death. Here are some guidelines to make it safer and effective.

How to Unlock the Doors

If the Lost mercedes car key key fob doesn't work to unlock the doors of your car, there are a few ways to make it work. First, make sure the batteries in the key fob remain functional. You can do this by looking at the tiny RED light on the key and checking if it is working correctly.

If the RED light does not turn on, it could be an issue with the key fob. If it doesn't turn on, you will need to replace it. You'll need to replace the key fob battery depending on the model you own. Please read this guide before starting.