How do you replace trunk lock-300 series mercedes?

To replace the trunk lock on a Mercedes-Benz 300 series, first, ensure the trunk is open. Remove the interior trim panel inside the trunk to access the lock mechanism. Disconnect the wiring harness and remove the screws or bolts securing the lock in place. Finally, install the new lock by reversing the steps, ensuring everything is securely reattached before replacing the trim panel.