# Service bulletin TSB 24\-2169

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: 11000764
- Published by NHTSA: 2024\-06\-04
- Manufacturer's number: TSB 24\-2169
- Manufacturer's date: 2024\-05\-28
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Some 2022\-2024 Expedition/Navigator vehicles may experience a random BLIS indicator illuminated in the exterior mirror with no vehicle or objects near the vehicle. This may be due to the radar signal echoing through the trailer hitch bar. To correct the condition, follow the Service Procedure to block the trailer hitch tube ends.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000764-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000764-9999.pdf)

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

## Vehicles listed

- 2022 to 2024 FORD EXPEDITION
- 2022 to 2024 LINCOLN NAVIGATOR

JSON: [/v1/bulletins/11000764](/v1/bulletins/11000764)

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