Volkswagen Passat trunk not opening and fob locking mechanism quieter than normal on Volkswagen Passat

Some Volkswagen Passat owners report experiencing difficulties with their trunk not opening, which may be linked to issues with the key fob, door switch, or lock cylinder above the license plate. Additionally, some have found that a valet feature could have been inadvertently activated, restricting access to the trunk via the key fob, handle, or interior door switch. Problems with the key fob itself can also result in challenges when trying to open the trunk using the remote or driver side door switch. In some cases, lubricating the trunk lock latch has proven to be a potential solution. If the electric latch remains unresponsive after using the emergency release inside the trunk, checking for voltage at the T4u connector while pressing the rear lid release button may be beneficial. Furthermore, inspecting the trunk release mechanism for obstructions or debris could help resolve issues with the driver's door release. Owners are encouraged to troubleshoot these various components to identify and address the specific issues affecting their trunk operation and the quieter-than-usual fob locking mechanism.