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Home >> Mercedes Benz >> 2008 >> GL450 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Charging, Control Panel/Cluster, Data Bus, Fuses/ Relays, PARKTRONIC, Sensors & Switches - 164 Chassis >> Basic Knowledge >> Reset, function - GF54.50-P-2010GZ

Reset, function - GF54.50-P-2010GZ

MODEL 164 

Resetting the long-distance memory ("Since reset"): 

Manual reset of the short-distance memory ("Since start"): 

Automatic reset of short-distance memory ("Since start") 

As the "Since start" display (short-distance memory) is intended for one driving cycle's data, the contents of the "Since start" display (short-distance memory) are reset automatically.

IMPORTANT If the EIS [EZS] control unit (N73) is in the "terminal 15C" position all the short-distance memory data are reset after roughly four hours. If, during this period, "terminal 15C" is interrupted by "terminal 15R ON" or "terminal 15 ON", the delete time window (four hours) is restarted.

Acceptance of data from previous driving cycles into short-distance memory 

In some cases it may be useful to transfer the data from the previous driving cycle into the short-distance memory, e.g. if you wish to record the data for a single tank of fuel during a vacation trip even with several breaks in the journey. The data for the entire trip can then be stored in the long-distance memory ("since reset").

The procedure for this is as follows:

IMPORTANT If display of the travel distance or travel time exceeds the maximum display value (40959 miles (65535 km) or 99:59 hours), then the travel time and mileage of each memory are automatically reset. This preserves the relationship between travel time and mileage.

IMPORTANT After resetting it can take up to three kilometers or two minutes until the trip computer has sufficient data in order to display the consumption figures correctly. During this time, depending on the unit setting (kilometers or miles) and coding, the national version of the instrument cluster (A1) is displayed.

Activate instrument cluster, function GF54.30-P-2006GZ