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SIB 01 01 16: Thermostat warranty extension
Thermostat warranty extension on N20/N52/N55 engines (2012–2017); BMW extended the warranty on this part for eligible cars.
BMW service bulletin · NHTSA ID 10136705 · Dec 2017 · also written SI B01 01 16, B010116
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.
N20 Engine Coolant Thermostat: Limited Warranty Extension to 10 Years/120,000 Miles
Details
| Bulletin number | SIB 01 01 16 Also written: SI B01 01 16, B010116, 01 01 16, SIB-01-01-16, SI B010116 |
|---|---|
| NHTSA ID | 10151156, 10214945, 10136705 (revisions) |
| Document IDs filed | B010116, SIB010116 |
| Type | Service bulletin |
| Date | (first filed Mar 2016) |
| Models | 228i, 320i, 328i, 428i, 528i, X1, X1 SAV, X3, X4, Z4 |
| Model years | 2012–2017 |
| Chassis | E84, E89, E92, E93, F10, F22, F23, F25, F26, F30, F31, F32, F33, F34, F36 |
| Engines | N20, N52, N55 |
| Component (NHTSA) | Engine And Engine Cooling Equipment › Other › Owners/Service/Other Manual |
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
E90 repair costs F10 repair costs F25 repair costs F30 repair costs F32 repair costs All N20 bulletins All N52 bulletins All N55 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.