Abstract: A method of customizing vehicle services includes receiving at least one telecommunication profile parameter at a telematics unit and indexing the received telecommunication profile parameters to a user identification. A user identification signal is received, and at least one vehicle service is customized based on the telecommunication profile parameters corresponding to the user identification signal.

Abstract: A method for remotely locking or unlocking vehicle functions including receiving a lock request at a vehicle telematics unit, modifying a vehicle identification number based on the request and locking or unlocking at least one vehicle function based on the modified vehicle identification number and the lock request.

Abstract: A method for updating vehicle diagnostics software via a telematics unit is based on the occurrence of a service event as detected by the telematics unit. Upon the connection of a vehicle diagnostics device to a vehicle, the telematics unit receives a scan tool configuration data and a vehicle code. The determination whether the scan tool configuration is current based on the vehicle code is made at the telematics unit. Based on the determination, the call center sends an updated scan tool configuration data to the telematics unit. The telematics unit offers the updated scan tool configuration data to the vehicle diagnostics device for reprogramming.

Abstract: A method of managing personalized settings in a mobile vehicle, particularly during service replacement of a vehicle module, is provided. The personalized settings currently stored in the vehicle module are determined. The settings are first stored at a vehicle settings storage unit and then transferred to a replacement module. Systems and programs for managing personalized settings in a mobile vehicle are also provided.