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SIB 18 01 16: Catalytic converter warranty extension
Catalytic converter warranty extension on Electric/W20 engines (2014–2018); BMW extended the warranty on this part for eligible cars.
BMW service bulletin · NHTSA ID 10151084 · Feb 2016 · also written SI B18 01 16, B180116
What it covers
A warranty extension means BMW will repair the listed part at no cost on eligible cars within the stated age and mileage. Check eligibility for your VIN with a BMW center before paying for this repair.
SUBJECT Correct Installation of W20 Catalytic Converter. Metallic noise from rear of vehicle equipped with a range extender. Improperly installed decoupling element allows contact with the heat shield.
Details
| Bulletin number | SIB 18 01 16 Also written: SI B18 01 16, B180116, 18 01 16, SIB-18-01-16, SI B180116 |
|---|---|
| NHTSA ID | 10151084 |
| Document IDs filed | B180116 |
| Type | Service bulletin |
| Date | |
| Models | I3 |
| Model years | 2014–2018 |
| Chassis | I01 |
| Engines | Electric, W20 |
| Component (NHTSA) | Engine And Engine Cooling › Exhaust System › Emission Control › Catalytic Convertor Equipment Adaptive/Mobility |
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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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.