# Service bulletin LI83.30\-P\-070309

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: 10186147
- Published by NHTSA: 2021\-02\-01
- Manufacturer's number: LI83.30\-P\-070309
- Manufacturer's date: 2020\-12\-30
- NHTSA component: VISIBILITY; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

Air Conditioning System Occasionally Does Not Cool Correctly At Outside Temperatures Above 40°C

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186147-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186147-9999.pdf)

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

## Components

Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2019 to 2021 MERCEDES\-BENZ A 220
- 2020 to 2021 MERCEDES\-BENZ AMG A35
- 2020 to 2021 MERCEDES\-BENZ AMG CLA35
- 2021 MERCEDES\-BENZ AMG GLA35
- 2019 to 2021 MERCEDES\-BENZ AMG GLA45
- 2021 MERCEDES\-BENZ AMG GLA45 S
- 2019 to 2021 MERCEDES\-BENZ CLA 250
- 2019 to 2021 MERCEDES\-BENZ GLA 250

JSON: [/v1/bulletins/10186147](/v1/bulletins/10186147)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20LI83.30-P-070309&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10186147&vehicle=Service%20bulletin%20LI83.30-P-070309)