dookhan

My command keyboard is all mixed up on the head unit! Does anybody know how to reset/ reflash the software?

georgedaman

http://store.payloadz.com/str-asp-i....nd-detail.html

KosherBenz

i heard if you mess up the keyboard, the comand must be replaced.

konigstiger

DTB P-B-82.85/437 FEB05 Erroneously changing background, keyboard functions in vehicles equipped with COMAND head unit. Repair IS NOT covered under warranty.

- Color scheme is incorrect for the model
- Head unit background images at start time do not match the correct image for the specific model
- Hard keys and soft keys not functioning correctly in all modes

If this procedure does not recover correct functionality and operation of the head unit, the head unit must be replaced:

2005 171.456, 2006 171.454/473, 2004 and later 211.026/065/070/076/082/083/265/282/283, 2006 211.056/087/256/287, and 2006 219.375/376

Turn ignition on and power on the head unit
Press and hold the key combination 5+3+7 in this sequence for about 8 seconds to access the variants menu
Scroll up or down and select correct head unit variant for the subject vehicle, press OK to confirm
Press the “Keybrd” soft key for the list of possible keyboard types
Scroll up or down and select the correct head unit Keyboard for the subject vehicle, press OK to confirm
Upon correcting the variant and keyboard settings, turn ignition off and ensure MOST and CAN asleep
Turn ignition on and check functionality of all keys on the head unit using different applications

In addition:

To update COMAND head unit and AGW software to the most current version you can mention DTB P-B-82.60/382a MAY06 COMAND head unit and/or disc drive errors.