# Service bulletin SSM 46508

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.

- Type: Service bulletin
- NHTSA id: 10109006
- Published by NHTSA: 2017\-08\-01
- Manufacturer's number: SSM 46508
- Manufacturer's date: 2017\-04\-04
- NHTSA component: EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM

## NHTSA's summary

Some 2017 MKZ vehicles may exhibit a check headlamp message displayed in IPC after a remote start event and may also exhibit Diagnostic Trouble Codes \(DTC\): U0401, U0253, and/or U0155 in the Headlamp Control Module \(HCM\). Reprogram the HCM to the latest calibration using the Integrated Diagnostic System \(IDS\) release 104.05 or higher. Make sure you are connected to the internet when entering module programming to obtain the latest updates. Calibration files may also be obtained at www.motorcraftservice.com. For claiming, use causal part 13K198 and applicable labor operations in section 10 of the service labor time standards \(SLTS\) manual.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10109006-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10109006-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Lighting, Headlights

## Trouble codes named

U0155, U0253, U0401

## Vehicles listed

- 2017 LINCOLN MKZ

JSON: [/v1/bulletins/10109006](/v1/bulletins/10109006)

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