BMW 645 - Problems, Statistics, and Analysis

BMW 645 owners have reported a total of 65 problems for their cars built in the 3 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 645. The 2005 BMW 645 cars have the most problems reported (45 problems).

Table 1. Total number of problems by model year for BMW 645

Model Year	Number of Problems
2006 645	1
2005 645	45
2004 645	19

🔍 Common problems of BMW 645

The following chart shows the 13 most common problems for BMW 645 cars. The number one most common problem is related to the vehicle's air bags (14 problems). The second most common problem is related to the vehicle's seat belts (9 problems).

Table 2. Common problems of BMW 645

Problem Category	Number of Problems
Air Bag	14
Seat Belt	9
Service Brakes	8
Electrical System	7
Seats	6
Engine And Engine Cooling	6
Steering	4
Wheel	3
Structure	2
Equipment	2
Exterior Lighting	2
Electronic Stability Control	1
Vehicle Speed Control	1

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☘ 645 Service Bulletins

☤ 645 Defect Investigations