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SIB 64 05 20: EVAP system leak
EVAP system leak on BMW F39/F44/F48 models (2016–2021); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10182921 · Oct 2020 · also written SI B64 05 20, B640520
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.
This cover can then leak condensation out through the existing gap.
Details
| Bulletin number | SIB 64 05 20 Also written: SI B64 05 20, B640520, 64 05 20, SIB-64-05-20, SI B640520 |
|---|---|
| NHTSA ID | 10182622, 10182921 (revisions) |
| Document IDs filed | B640520 |
| Type | Service bulletin |
| Date | |
| Models | 228i, M235i, X1, X1 SAV, X2 |
| Model years | 2016–2021 |
| Chassis | F39, F44, F48 |
| Engines | B46/B48 |
| Component (NHTSA) | Equipment › Appliance › Air Conditioner Structure › Frame And Members |
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.
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Related bulletins
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- SIB 64 06 21 Hard parts internal/mechanical service information Hard parts internal/mechanical service information on BMW F39/F44/F48/I01 models (2014–2021); BMW explains the cause and the approved repair. Service bulletin · Sep 2021
- SIB 65 07 09 Navigation system - reporting missing or incorrect roadmap data Navigation system - reporting missing or incorrect roadmap data on BMW G01/G02/G05/G06 and other models (2006–2021); the fix is replacing the affected part. Service bulletin · Jul 2020
- SIB 64 04 20 Air conditioning noise Air conditioning noise on BMW F39/F48 models (2016–2021); BMW explains the cause and the approved repair. Service bulletin · Oct 2020
- SIB 64 13 18 Blower motor service information Blower motor service information on BMW F39/F48/I01/I12 and other models (2014–2019); BMW explains the cause and the approved repair. Service bulletin · Jan 2019
- SIB 64 03 17 Air conditioning service information Air conditioning service information on BMW F48 models (2016–2017); BMW explains the cause and the approved repair. Service bulletin · Sep 2017
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.