Mercedes-Benz Trunk Latch Issue

Some Mercedes-Benz owners have experienced an issue where their trunk latch becomes stuck, leaving them unable to access the trunk. This problem can occur when the accessory battery in the trunk is dead, while the starter battery under the hood remains functional. In such cases, using the key from the key fob to manually open the trunk may not work if the key turns but doesn't engage the latch.

The issue can be resolved by addressing the dead accessory battery and taking precautions to avoid potential backfeeding or damage to the vehicle's modules. This problem has been noted in various Mercedes-Benz models. Owners experiencing this issue should ensure it is handled by a qualified technician to prevent any further damage to their vehicle.