# Service bulletin SIB\-52\-12\-10

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: 10037915
- Published by NHTSA: 2011\-06\-07
- Manufacturer's number: SIB\-52\-12\-10
- Manufacturer's date: 2010\-12\-01
- NHTSA component: SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

## NHTSA's summary

BMW: THE FRONT SEAT HEATER ACTIVATES ON ITS OWN BECAUSE OF DEFECTIVE WIRING CONTACTS. \*RM

## 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

Seats

## Vehicles listed

- 2009 to 2010 BMW 1 SERIES
- 2009 to 2010 BMW 3 SERIES
- 2009 to 2010 BMW 3 SERIES
- 2009 to 2010 BMW 3 SERIES

## Other bulletins for the same vehicles and component

- [651013](/bulletins/10150264.md), 2018-12-03, Service bulletin: SEATS. "The replacement OC3 seat mat \(front passenger seat occupancy\) will not enable when following ISTA Repair Instruction REP 65 77 604, ""Replacing sensor mat \(OC3 mat\) for passenger seat occupancy detector."" 1. When the new mat is installed in the vehicle, too much pre\-load pressure will prevent the mat from being enabled. ISTA/P WILL NOT enable the new part, and will cause permanent damage to it. 2. The new part has incorrect coding."

JSON: [/v1/bulletins/10037915](/v1/bulletins/10037915)

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