# Service bulletin LI32.33\-P\-070817

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: 10231024
- Published by NHTSA: 2023\-02\-03
- Manufacturer's number: LI32.33\-P\-070817
- Manufacturer's date: 2023\-01\-09
- NHTSA component: SUSPENSION

## NHTSA's summary

Complaint \- AIRMATIC fault message in instrument cluster \- Compressor inoperative, 40A compressor fuse possibly triggered. \- Vehicle level is not adjusted correctly, the vehicle possibly leans at an angle Cause Moisture in the compressor freezes at temperatures below zero and may block the compressor. As a result, the starting current when the compressor starts up is too high. Fuse is triggered Remedy Replace compressor, fuse, and relay. Update software and SCN coding. Please invoice the case using damage code 32671 73. Addition: Unscrew pressure line between compressor and valve block and check for moisture. If there is moisture in the pressure line, it can be assumed that there is also moisture in the AIRMATIC valve block. Replace AIRMATIC valve unit.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231024-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10231024-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2023 MERCEDES GLC
- 2017 to 2018 MERCEDES\-BENZ AMG E43
- 2019 to 2023 MERCEDES\-BENZ AMG E53
- 2018 to 2022 MERCEDES\-BENZ AMG E63
- 2018 to 2022 MERCEDES\-BENZ AMG E63S
- 2017 to 2022 MERCEDES\-BENZ AMG GLC43
- 2018 to 2022 MERCEDES\-BENZ AMG GLC63
- 2020 to 2022 MERCEDES\-BENZ AMG GLC63 S
- 2018 to 2019 MERCEDES\-BENZ AMG GLC63S
- 2019 to 2020 MERCEDES\-BENZ E 450
- 2022 to 2023 MERCEDES\-BENZ E 450
- 2018 MERCEDES\-BENZ E43 AMG
- 2019 MERCEDES\-BENZ E63
- 2020 MERCEDES\-BENZ E63 AMG
- 2018 to 2019 MERCEDES\-BENZ E63S
- 2022 MERCEDES\-BENZ EQE SUV
- 2017 MERCEDES\-BENZ GLC
- 2023 MERCEDES\-BENZ GLC
- 2018 to 2022 MERCEDES\-BENZ GLC 300
- 2018 to 2020 MERCEDES\-BENZ GLC 350
- 2018 MERCEDES\-BENZ GLC 350 E
- 2020 to 2021 MERCEDES\-BENZ GLC 350 E
- 2017 MERCEDES\-BENZ GLC300
- 2019 MERCEDES\-BENZ GLC350E

JSON: [/v1/bulletins/10231024](/v1/bulletins/10231024)

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