Mercedes Benz S 550 4MATIC Technical Problem #S-80_61-59 Date: 121022 Keyless System/Instruments - 'Replace Key Battery' Displayed
Mercedes Benz S 550 4MATIC Technical Problem #S-80_61-59 Date: 121022 Keyless System/Instruments - 'Replace Key Battery' Displayed Date: October 22, 2012 Order No.: S-B-80.61/59 Group: 80 SUBJECT: All Model Vehicles with Keys Having One Battery Instrument Cluster Message "Replace Key Battery" Appearing Soon After New Key Battery Replacement Customer Complaint: The message "Replace Key Battery" is displayed in the instrument cluster not long after the key battery was last replaced Condition/Background: If the battery was recently replaced and the customer has this message in the Instrument Cluster, Product Technical Support is interested in gathering more data to determine the root cause of this issue. Action: Please open and close a PTSS case and include as much of the following information that is possible to obtain: VIN - Vehicle's VIN Key Date Code - Date code of the key that is experiencing the issue (last 4 digits on barrel) 1st Bat...