# Service bulletin TSB 500

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: 10127603
- Published by NHTSA: 2018\-01\-29
- Manufacturer's number: TSB 500
- Manufacturer's date: 2017\-12\-14
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT:MECHANICAL

## NHTSA's summary

Newmar has determined that the push button switches used during early production of the 2018 King Aire coaches have experienced a high failure rate in the field. The replacement switch is more robust than the previous version. Issue: The original switch installed during earlier production may fail.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10127603-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10127603-0001.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2018 NEWMAR KING AIRE

JSON: [/v1/bulletins/10127603](/v1/bulletins/10127603)

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