Mercedes-Benz ML320 2005–2007 — technical service bulletin
Bulletin 322250 · NHTSA communication 10023372 · issued Jan 15, 2008
Technical service bulletin
communication type
Electrical System
component
2005–2007
model years
24
vehicle entries
Official summary
Mercedes-benz models ml63, ml320, ml350, ml500, r320, r350, r500 with code 489 (airmatic suspension) - airmatic inoperative/ (visit workshop) displayed in instrument cluster. Model year unknown. *nj updated 3/11/08. *nj
Vehicles covered
- 2005 Mercedes-Benz ML320
- 2006 Mercedes-Benz ML320
- 2007 Mercedes-Benz ML320
- 2005 Mercedes-Benz ML350
- 2006 Mercedes-Benz ML350
- 2007 Mercedes-Benz ML350
- 2005 Mercedes-Benz ML500
- 2006 Mercedes-Benz ML500
- 2007 Mercedes-Benz ML500
- 2005 Mercedes-Benz ML63
- 2006 Mercedes-Benz ML63
- 2007 Mercedes-Benz ML63
- 2005 Mercedes-Benz R320
- 2006 Mercedes-Benz R320
- 2007 Mercedes-Benz R320
- 2005 Mercedes-Benz R350
- 2006 Mercedes-Benz R350
- 2007 Mercedes-Benz R350
- 2005 Mercedes-Benz R500
- 2006 Mercedes-Benz R500
- 2007 Mercedes-Benz R500
- 2005 Mercedes-Benz R63
- 2006 Mercedes-Benz R63
- 2007 Mercedes-Benz R63
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.