Mercedes-Benz E350 2013–2014 — technical service bulletin
Bulletin LI54.65-P-058568 · NHTSA communication 10055546 · issued Jun 10, 2014
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2013–2014
model years
3
vehicle entries
Official summary
The service calibration are not able to be prformed without code 500. 06/10/14*lj
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.