Instruments - Cluster Function Change

Date: October 26, 2007

Order No.: P-B-54.30/187

Supersedes:

Group: 54

SUBJECT:
Model 221.171/176/177/179/186

Function Change of Instrument Cluster

In the above model vehicles, the below function change to the instrument cluster is apparent if software update 03/06 is performed on instrument cluster part no. A221 442 23 21. Please inform the customer of this feature change accordingly.

^ When the back key on the steering wheel is held for greater than 1 second, the display will revert back to the basic menu. It is no longer possible to reset the trip odometer by holding the back key on the steering wheel. The trip odometer can only be reset via the multifunction display.