Navigation System - DVD Not Recognized After Module R&R
Date: August 30, 2006Order No.: P-B-82.85/524
Supersedes:
Group: 82
SUBJECT:
Model 171.454/456/473, MY 05 and Later
Model 211.026/056/065/070/072/076/077/082/083/087/090/265/282/283, MY 04 and Later
Model 215.373/374/375/376/378/379, MY 04 and Later
Model 219.375/376, MY 06 and Later
Model 220.170/173/174/175/176/183/184, MY 04 and Later
Model 230. 471/472/474/475/476/477/479, MY 04 and Later
New Navigation Processor / DVD Not Recognized
If you receive customer reports in the above model vehicles that the Navigation DVD is not recognized after replacement of the navigation processor using part number A211 870 52 26, refer to the below. The navigation processor as of part number A211 870 52 26 requires navigation software version 42/05 (BQ646 0216). The navigation software is backwards to all previous navigation processors.
Note:
Use the same part number for the replacement
When replacing a defective navigation processor, the replacement part number should be the same as the original since the Navigation Processor is compatible to specific head unit software. For example: Replace A220 870 35 89 with A220 870 35 89 80, or A211 870 52 26 with A211 870 52 26 80. (See chart below for start of production with the A211 870 52 26 part number).
Model VIN Planned Use in Production
171 F058302 02/03/2006
211 A923894 12/26/2005
211 X203163 01/20/2006
215 A047979 01/25/2006
219 A066500 01/11/2006
230 F119801 02/03/2006