Acura MDX 2010–2013 — technical service bulletin
Bulletin SB-14-022 · NHTSA communication 10056004 · issued Jun 26, 2014
Technical service bulletin
communication type
Exterior Lighting
component
2010–2013
model years
4
vehicle entries
Official summary
Acura: a malfunction in brake light relay circuit causes acc/cmbs indicator to come on, due to misinterpreting control unit, from brake pedal switch position. Model 2010-2013 mdx. *pe
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.