# Service bulletin P\-049241

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: 10034151
- Published by NHTSA: 2010\-10\-20
- Manufacturer's number: P\-049241
- Manufacturer's date: 2010\-06\-07
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

MERCEDES: ENGINE START/STOP, ENGINE STARTS UP AT RANDOM OR 12 V ON BOARD ELECTRICAL SYSTEM VOLTAGE TOO LOW. THE RESISTANCE OF THE ELECTRICAL LINE FROM DC/DC CONVERTER CONTROL UNIT N83/1 TO GROUND POINT W3/9 IS TOO HIGH IN THE DC/DC CONVERTER CONTROL UNIT. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Engine, 12\-volt battery

## Vehicles listed

- 2005 to 2008 MERCEDES BENZ S550
- 2004 to 2009 MERCEDES BENZ S600
- 2007 to 2009 MERCEDES BENZ S63
- 2005 to 2009 MERCEDES BENZ S65
- 2010 MERCEDES\-BENZ S550
- 2010 MERCEDES\-BENZ S600
- 2010 MERCEDES\-BENZ S63
- 2010 MERCEDES\-BENZ S65

JSON: [/v1/bulletins/10034151](/v1/bulletins/10034151)

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