Front control arm bush knock over broken surfaces
- Typically appears
- 50,000+ miles
- What to inspect
- Drive a rough road and listen for a knock at low speed

A 2019 BMW X4 is now 7 years old, so an average example has covered around 94,500 miles. An early car in the generation · most of the launch teething issues were still being worked through, so recall completion and dealer rectification history matter. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2019 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2019 BMW X4 is 7 years old, so an average example has covered roughly 94,500 miles. At that mileage 3 of the documented faults are already due, so check those first.
Documented onset mileage is at or below the ~95k miles an average 2019 car has covered.
Front control arm bush knock over broken surfaces
Uneven wear from run flats and wide rear rubber
Timing chain and turbo actuator faults on diesels
Age, electronics and build-related issues that are not mileage-driven.
iDrive and driver assistance camera calibration faults
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carYes with service history and honest tyre wear.
Ride harshness and premature tyre wear on large wheels.
Chain work on high mileage diesels.