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SIB 01 02 26: Rear Roof Antenna Shark Fin Cover Sealing Issue
Rear Roof Antenna Shark Fin Cover Sealing Issue on BMW G01/G02/G05/G06 and other models (2019–2020); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 11036388 · Aug 2026 · also written SI B01 02 26, B010226
What it covers
A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.
Rear Roof Antenna Shark Fin Cover Sealing Issue
Details
| Bulletin number | SIB 01 02 26 Also written: SI B01 02 26, B010226, 01 02 26, SIB-01-02-26, SI B010226 |
|---|---|
| NHTSA ID | 11033030, 11036388 (revisions) |
| Document IDs filed | B010226 |
| Type | Service bulletin |
| Date | (first filed May 2026) |
| Models | X3, X4, X5, X6, X7 |
| Model years | 2019–2020 |
| Chassis | G01, G02, G05, G06, G07, F16, F97, F98 |
| Engines | B46/B48, B47, B58, N55, N57, N63, S58 |
| Component (NHTSA) | Structure › Body |
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.
More for these cars
G01 repair costs G05 repair costs All B46/B48 bulletins All B58 bulletins All N55 bulletins All N63 bulletins All S58 bulletins
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Before you pay: check your VIN for recalls
Some failures are covered by a safety recall or a warranty extension. Our free recall check lists NHTSA recalls for your car's model and year.
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.