BMW 545 owners have reported a total of 181 problems for their cars built in the 2 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 545. The 2005 BMW 545 cars have the most problems reported (106 problems).
The following chart shows the 18 most common problems for BMW 545 cars. The number one most common problem is related to the vehicle's air bags (50 problems). The second most common problem is related to the vehicle's electrical system (26 problems).