Control unit`s development functions activating/deactivating method for vehicle, involves correlating specific code words filed in non-volatile memory with enabled code word, and separately and individually activating/deactivating functions

摘要

The method involves correlating specific code words which are filed in a non-volatile memory (FR) of a control unit (SG1, SG2) with an enabled code word which is transferred over an external communication interface (KS). Specific functions of a control unit are separately and individually activated and deactivated by the interface. The specific code word filed in the memory contains an automotive manufacturer`s distinctive feature.