2011 Mercedes-Benz M166 problems

The worst 2011 Mercedes-Benz M166 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

• Airbags
  1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

• Airbags
  1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2011 Mercedes-Benz M166 100

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Aug 5, 2019 Service bulletinThrottle lift-off clunking noises at drive shafts of rear axle
• Jul 23, 2018 Service bulletinInfo-Call/S24H-Call/MB Contact: Change of language setting at customer request
• Jul 10, 2018 Service bulletinAudio 20: Symbols in the status line in the central display can overlap
• Mar 23, 2018 Service bulletinCheck right front air suspension strut, replace if necessary
• Sep 20, 2017 Service bulletinComand
• Aug 25, 2017 Service bulletinFault message "AIRMATIC" or "Active Curve System" in instrument cluster
• Jul 7, 2017 Service bulletinGarmin MAP PILOT: Traffic information service and possibly voice control inoperative after navigation...
• Jun 14, 2017 Service bulletinParking Pilot picture in COMAND display blurred
• Jun 6, 2017 Service bulletinMessage "SOS
• Jun 5, 2017 Service bulletinMessage in instrument cluster "Collision Prevention Assist Inoperative"

See all 100 bulletins for the 2011 Mercedes-Benz M166

What 2011 Mercedes-Benz M166 owners say

Most recent owner complaints, unedited.

Compare the 2011 Mercedes-Benz M166

Other model years

201020112012