# B3949 on the 2004 Saturn Ion

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B3949

- [10003065](https://open.wenmarpro.com/bulletins/10003065), 2003-10-07: ONE OR BOTH DAYTIME RUNNING LAMPS \(DRL\) ARE INOPERATIVE, DIAGNOSTIC TROUBLE CODE \(DTC\) B3948 AND/OR B3949 MAY BE SET. \*TT ERRATIC FRONT TURN SIGNAL OPERATION WHEN USING A CELL PHONE CHARGER IN EITHER ACCESSORY POWER OUTLET. \*TT