WenmarOpen by Wenmar Pro

Service bulletin B010119

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10160236
Published by NHTSA2019-05-20
Manufacturer's numberB010119
Manufacturer's date2019-04-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

NHTSA's summary

G12 (N63R)/G30 (B58M) RADIATOR GRILL UPPER AND LOWER ACTIVE AIR FLAPS: LIMITED WARRANTY EXTENSION TO 10 YEARS/120000 MILES. A check engine light or check control message is present and one or more of the following faults may be stored for the active air flaps behind the kidney grills.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Cooling system, Radiator

Vehicles listed
BMW 540I2017
BMW 750LI2016 to 2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
B0112192023-07-24. Service bulletin. Radiator Grille Upper and Lower Active Air Flaps limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in-service date.
B0101192019-07-22. Service bulletin. RADIATOR GRILL UPPER AND LOWER ACTIVE AIR FLAPS: LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES.
B1701182019-05-20. Service bulletin. HEATER HOSE IS CONTACTING THE STEERING SHAFT This Service Information bulletin replaces SI B17 01 18 dated April 2018.