Clearing Diagnostic Trouble Codes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1996 Mercedes-Benz SL320, 1996 Mercedes-Benz S320, 1995 Mercedes-Benz SL320, 1995 Mercedes-Benz S320, and 1994 Mercedes-Benz SL320. However, it is still accessible from the selected car via links, so may be relevant.
Connect Hand-Held Tester (965 589 00 01 00) to Data Link Connector. DLC is located under left side of instrument panel. Following manufacturer's instructions, clear diagnostic trouble codes.