Unlocking from the Service Center, Vehicles with Contact in Trunklid Handle

The owner contacts the Service Center and identifies himself with a password.
The owner and the Service Center determine the time interval during which the vehicle will be unlocked.
The Service Center sends a signal to the PHM that the vehicle should be unlocked at a specific time.
When the contact in the trunklid handle is closed, the REM sends a signal to the PHM.
If the REM signal conforms to the time interval determined by the customer and the Service Center, the PHM sends a signal to the CEM via CAN that the vehicle is to be unlocked and the alarm deactivated.
The PHM sends confirmation to the Service Center that the vehicle has been unlocked and the alarm deactivated.