Update of navigation processor does not start automatically following insertion of a navigation DVD with the latest software version - AF82.85-P-6067A
MODEL 211, 215, 220 with CODE (527) Navigation module for COMAND with CODE (528) HIGH Class USA
| Damage code | Cause | Remedy | |
|---|---|---|---|
| Cause 1: | Remedy 1: | ||
| None | DVD read error in navigation processor. | 1 Check DVD, including visual inspection of disk for damage/dirt. | |
| 2 Check drive by inserting another DVD into DVD drive, or check readability of DVD by testing it in another vehicle. | |||
| Cause 2: | Remedy 2: | ||
| None | Software error in COMAND. | 1 Establish bus idle with DVD inserted (remove ignition key and wait until instrument cluster display turns off). | |
| 2 Restart system by turning ignition key to position 1 (circuit 15R). |