# Service bulletin LI54 30\-P\-069143

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: 10164305
- Published by NHTSA: 2019\-09\-03
- Manufacturer's number: LI54 30\-P\-069143
- Manufacturer's date: 2019\-07\-09
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Model series 253 without navigation: Time and date and/or trip computer automatically and randomly reset themselves

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164305-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10164305-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- MERCEDES\-BENZ MERCEDES\-BENZ

JSON: [/v1/bulletins/10164305](/v1/bulletins/10164305)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20LI54%2030-P-069143&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10164305&vehicle=Service%20bulletin%20LI54%2030-P-069143)