# Service bulletin 23\-042\-20

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: 10187701
- Published by NHTSA: 2021\-03\-01
- Manufacturer's number: 23\-042\-20
- Manufacturer's date: 2020\-12\-10
- NHTSA component: EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

## NHTSA's summary

Headlamp Condensation and Fogging This bulletin involves installing updated vent caps on the headlamp assembly. Customers may experience the following:One or both of the vehicle?s headlamp assemblies are fogged with a light layer of condensation on the inside of the lenses.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10187701-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10187701-9999.pdf)

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

## Components

Equipment and accessories, Lighting, Headlights

## Vehicles listed

- 2011 to 2017 CHRYSLER 300
- 2015 to 2017 DODGE CHALLENGER

## Other bulletins for the same vehicles and component

- [0807314](/bulletins/10221003.md), 2022-09-26, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. Alternative Method For Adjusting The Headlamps This bulletin involves an alternative method for adjusting the headlamps.
- [0900116](/bulletins/10218067.md), 2022-08-22, Service bulletin: EXTERIOR LIGHTING; EXTERIOR LIGHTING:HEADLIGHTS:BULBS; EXTERIOR LIGHTING:HEADLIGHTS. This bulletin involves the removal of the close out cover inside the driver?s headlamp
- [0900116](/bulletins/10215101.md), 2022-07-05, Service bulletin: EQUIPMENT; EXTERIOR LIGHTING:HEADLIGHTS. This bulletin involves the removal of the close out cover inside the driver?s headlamp
- [08\-073\-14](/bulletins/10062726.md), 2016-04-26, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
- [SB\-08\-047\-15REVA](/bulletins/10058298.md), 2015-08-29, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH. ON SOME VEHICLES, THE LOW HEADLAMPS BEAMS WOULD BE YELLOW OR A LOT DIMMER COMPARED TO OTHER VEHICLES. MODEL 2015 CHALLENGER, CHARGER, CHRYSLER 300. \*PE UPDATED 9/30/2015 \*CN

JSON: [/v1/bulletins/10187701](/v1/bulletins/10187701)

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