2011 BMW 1 Series Problems: 1 Known Issue
2011 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2011 BMW 1 Series has 1 documented issue, with 1 rated critical. The most serious is 135i Overheat Warning May Require Electric Coolant-Pump Diagnosis. DIY maintenance guides at au7o.io.