Service bulletin 0100121

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)
Type	Service bulletin
NHTSA id	10220618
Published by NHTSA	2022-09-26
Manufacturer's number	0100121
Manufacturer's date	2021-02-20
NHTSA component	ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING

NHTSA's summary

Oil Change Monitor Displaying Prematurely This bulletin involves resetting the oil life monitor and if necessary changing the engine oil and filter. The customer may experience the oil change light illuminated on the dash shortly after taking delivery of the vehicle within 6,437 Km (4,000 miles).

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

Electrical system, Engine, Instrument cluster

Vehicles listed
ALFA ROMEO GIULIA	2018 to 2021
ALFA ROMEO STELVIO	2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
19V551000	2019-07-25. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S2108000280	2021-12-13. Service bulletin. FCW Light Is On. DTC Revealed Misaligned DASM. Alignment Pins Not Properly Seated
08-093-20	2020-11-30. Service bulletin. Flash: Adaptive Cruise Control (ACC) Updates This bulletin involves reprogramming the ACC module with the latest software available. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC)U148A-86 - Implausible Data Received From Driver Assistance System Module (DASM) Signal Invalid. The customer may describe the following: Instrument Panel Cluster (IPC) disable icon switches on warnings for the Forward Collision Warning (FCW) informing the driver ?Heads-up Warning Array (HWA) Unavailable Service Required?.The system starts working again automatically after a few seconds and/or up to 5 minutes.