[Closed] 2019 Mercedes Benz GLC 350e key not recognized - what code should I enter?

255 views - Last reply: March 16, 2025
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How to find the factory key code to program 2019 Mercedes Benz GLC 350e keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2019 Mercedes Benz GLC 350e. Check it out here: VIN Key Code Generator.

Replies (5)

Waiting to see if this will work on my 2019 Mercedes Benz GLC 350e as well.

Trying this out on my 2019 Mercedes Benz GLC 350e today—hoping it works.

I’m also looking for how to retrieve the key code on a 2019 Mercedes Benz GLC 350e.

Why is finding a key code on a 2019 Mercedes Benz GLC 350e this hard?!

Dealer wants too much just to reset my 2019 Mercedes Benz GLC 350e. Trying this instead.

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Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
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Key Fob Issues
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Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
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Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
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