# Service bulletin LI14\-40\-N\-069569

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: 10158947
- Published by NHTSA: 2019\-04\-22
- Manufacturer's number: LI14\-40\-N\-069569
- Manufacturer's date: 2019\-03\-25
- NHTSA component: INTERIOR LIGHTING; ENGINE

## NHTSA's summary

Engine diagnosis indicator lamp lights up in instrument cluster and fault code P203B00 is stored in the AdBlue® \(SCR\) control unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158947-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158947-9999.pdf)

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

## Components

Engine, Lighting

## Trouble codes named

P203B

## Vehicles listed

- MERCEDES\-BENZ MERCEDES\-BENZ

JSON: [/v1/bulletins/10158947](/v1/bulletins/10158947)

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