2006 Audi A4 2.0L Diesel · KC06 WDP

The most recent MOT on 2023-04-26 recorded a failure with multiple critical issues, including both nearside and offside registration plate lamps inoperative, an engine MIL (Check Engine) light inoperative, and split drive shaft constant velocity boots on both nearside and offside. These defects indicate potential safety risks, particularly the drive shaft boots, which can lead to joint failure if not repaired. The registration lamp issues are less severe but still require attention to meet legal standards. Previous MOT records show a pattern of recurring registration plate lamp failures, with a 2021 failure for the same issue and a 2023 failure again highlighting the same defect. The 2023 failure also introduced more serious concerns, such as the engine MIL inoperative, which could mask underlying engine problems, and the drive shaft boots, which suggest neglect in maintaining drivetrain components. While the 2022 and 2021 MOTs were passed with no major defects, the 2023 failure indicates a worsening trend in the vehicle’s condition. The vehicle’s mileage of 198,342 miles is roughly 9,917 miles per year, which aligns with typical usage for a 20-year-old car. This suggests the vehicle has been used consistently rather than stored for long periods, but it also means components like brakes, suspension, and drivetrain have likely experienced significant wear. The drive shaft boot failures and recurring lamp issues point to aging systems requiring proactive maintenance. The trend in MOT results shows a shift from minor, isolated defects to more complex and safety-critical issues in the most recent test.