2011 Mercedes-Benz Sprinter 2500

The dominant theme in 2011 Sprinter 2500 complaints centers on the airbag system, which accounts for the largest share of reports. Owners most commonly describe the airbag warning light illuminating and, separately, extended waits, sometimes exceeding a year, to obtain replacement airbag components through dealers. The parts availability issue appears repeatedly across multiple reports, with owners describing repeated appointments that couldn't be completed due to parts being out of stock. Electrical system complaints and structural reports each appear in a small number of filings, too few to describe a clear pattern. One structural report involves water intrusion from a roof-mounted air conditioning unit leaking into the cabin during rain. The airbag warning light activating while driving, with a sensor diagnosis but no completed repair, is the most consistently described symptom across this complaint set.