Mercedes-Benz Metris 2020 — technical service bulletin
Bulletin LI82.70-N-071004 · NHTSA communication 10177552 · issued Jun 16, 2020
Technical service bulletin
communication type
Equipment
component
2020
model years
5
vehicle entries
Official summary
The mobile phone address book is not transferred completely to the multimedia system (COMAND or MBUX). In some cases, the call list shows just the telephone numbers but no names. The problem only occurs in conjunction with the iPhone and software version iOS 13.x.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.