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NHTSA 11029010: Front control arm fault codes
Front control arm fault codes on BMW G20/G29/F30/F34 models (2019); BMW explains the cause and the approved repair.
BMW over-the-air update · NHTSA ID 11029010 · Feb 2026
What it covers
BMW can deliver this update remotely. A BMW center can also install it.
It was found that the rubber mounts of the wishbone or the tension strut were not correctly pressed in due to a manufacturing fault at the supplier's end. This can lead to an acoustic abnormality in the vehicle.
Details
| Bulletin number | NHTSA 11029010 |
|---|---|
| NHTSA ID | 11029010 |
| Document IDs filed | InVeh-InApp-Comm |
| Type | Over-the-air update |
| Date | |
| Models | 330i, Z4 |
| Model years | 2019 |
| Chassis | G20, G29, F30, F34 |
| Engines | B46/B48, B58 |
| Component (NHTSA) | Suspension |
Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.
Related repair prices
More for these cars
F30 repair costs G20 repair costs All B46/B48 bulletins All B58 bulletins
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Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.
Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.