[Resolved] 2020 Mercedes Benz GLC won’t start after replacing key - what code do I need?

3760 views - Last reply: November 15, 2024
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Where can I locate the key code to program a 2020 Mercedes Benz GLC key?

Hello! We've developed a VIN-based tool to help you get your key code for the 2020 Mercedes Benz GLC. Check it out here: VIN Key Code Generator.

Replies (5)

Great info! Needed this for my old 2020 Mercedes Benz GLC.

Been stuck with my 2020 Mercedes Benz GLC for weeks. This might be the fix.

My 2020 Mercedes Benz GLC needs a new key but I need the code first. Help!

Worked for someone with a 2020 Mercedes Benz GLC? Need to hear it!

Does this method work for the 2020 Mercedes Benz GLC models from 2010 onward?

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Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
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Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Programming
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Lost Keys
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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