2004 Mercedes C-Class Owner's Manual - Page 122

Controls in detail Control system Malfunction memory menu Use the malfunction memory menu to scan malfunction and warning messages that may be stored in the system. What information is shown in the display depends on whether malfunctions have actually occurred. Warning! Press button è or ÿ repeatedly until you see the malfunction message memory in the display. No malfunction messages If no malfunctions have occurred, the message in the display is: NO MALFUNCTION Press button k or j. The stored messages will now be displayed in order. For malfunction and warning messages, see "Messages in the display" ( page 280). Should any malfunctions occur while driving, the number of malfunctions will reappear in the display when the SmartKey in the starter switch is turned to position 0 or removed from the starter switch. G Malfunctions have occurred If malfunctions have occurred, you will see the number of malfunctions in the display: Malfunction and warning messages are only indicated for certain systems and are intentionally not very detailed. The malfunction and warning messages are simply a reminder with respect to the operation of certain systems and do not replace the owner's and/or driver's responsibility to maintain the vehicle's operating safety by having all required maintenance and safety checks performed on the vehicle and by bringing the vehicle to an authorized Mercedes-Benz Center to address the malfunction and warning messages ( page 280). i The message memory will be cleared when you turn the SmartKey in the starter switch to position 1 or 2. You will then only see high-priority messages in the multifunction display ( page 280). 1 Number of malfunctions 122