FSS Plus Not Displayed on 2003 E500
Calling up the service data information
• Switch ignition on.
• Outside temperature display.
• Press button up or down on the steering wheel until the FSS PLUS indicator appears in the display.
• Press the trip odometer reset knob for about five seconds. The Service Menu appears in the display.
• Select the items menu with the + or – button.
• Press the menu systems button (left side, below up and down buttons).
• The service indicator now displays the items menu (1 – 14 described below).
• Press the menu systems button until the outside temperature display appears.



