# Service bulletin LI35.31\-P\-072107

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: 10186134
- Published by NHTSA: 2021\-02\-01
- Manufacturer's number: LI35.31\-P\-072107
- Manufacturer's date: 2020\-11\-12
- NHTSA component: POWER TRAIN

## NHTSA's summary

Communication errors with control unit AWD\_M\- FA2 \- N15/17 \- All\-wheel drive \(transfer case\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186134-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186134-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2019 MERCEDES\-BENZ A 220
- 2020 to 2021 MERCEDES\-BENZ AMG A35
- 2020 MERCEDES\-BENZ AMG A45
- 2019 MERCEDES\-BENZ AMG C63 S
- 2020 to 2021 MERCEDES\-BENZ AMG CLA35
- 2020 to 2021 MERCEDES\-BENZ AMG CLA45
- 2020 MERCEDES\-BENZ AMG GLA45
- 2019 to 2021 MERCEDES\-BENZ CLA 250
- 2019 to 2021 MERCEDES\-BENZ GLA 250

JSON: [/v1/bulletins/10186134](/v1/bulletins/10186134)

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