Vehicles without side air bag:
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1999 Mercedes-Benz SLK230, 1999 Mercedes-Benz SL500, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, and 1999 Mercedes-Benz S320. However, it is still accessible from the selected car via links, so may be relevant.
Version with passenger-side air bag module, when replacing SRS control module is to be set to YES when programming control module. Version with seat belt buckle switch is to be programmed NO.