# Service bulletin LI77 21\-P\-066975

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: 10157093
- Published by NHTSA: 2019\-04\-08
- Manufacturer's number: LI77 21\-P\-066975
- Manufacturer's date: 2017\-08\-31
- NHTSA component: VISIBILITY:SUN/MOON ROOF ASSEMBLY

## NHTSA's summary

Pop\-up roof \(ASD\) reverses direction intermittently \(from the tilt position\) when closing

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10157093-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10157093-9999.pdf)

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

## Components

Glass, wipers and mirrors, Sunroof

## Vehicles listed

- 2011 to 2013 MERCEDES\-BENZ CLA117

JSON: [/v1/bulletins/10157093](/v1/bulletins/10157093)

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