How to Manually Open the Door of a 2016-2022 Mercedes-Benz GLC with a Dead Key Battery (X253)
About this video
In this practical DIY video, we show you how to manually open the door of your 2016-2022 Mercedes-Benz GLC (X253) when faced with a dead key battery. If you’re experiencing symptoms such as the key fob not responding or the car not unlocking, it’s likely due to a drained battery. Our step-by-step guide provides clear instructions on accessing the hidden key slot and using the mechanical key to unlock your vehicle. This tutorial is essential for Mercedes-Benz GLC owners who want to avoid being stranded and need to know how to handle a dead key battery situation. Learn the quick and easy method to manually unlock your car door with our expert guidance, ensuring you’re always prepared for any key fob issues.
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This video is on a 2018 Mercedes-Benz GLC300 X253. It may also apply to C253 Coupe.
Applicable Engines
Model GLC 300 4MATIC
Engine 274
Transmission 725