BMW 135 owners have reported a total of 194 problems for their cars built in the 7 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the BMW 135. The 2008 BMW 135 cars have the most problems reported (58 problems).
The following chart shows the 19 most common problems for BMW 135 cars. The number one most common problem is related to the vehicle's air bags (35 problems). The second most common problem is related to the vehicle's engine and engine cooling (33 problems).