# Service bulletin LI82.85\-P\-075223

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: 10219254
- Published by NHTSA: 2022\-09\-07
- Manufacturer's number: LI82.85\-P\-075223
- Manufacturer's date: 2022\-08\-26
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Complaint In an initial quick test, DTC B238A00 \&\#34;Fan 2 of the control unit has malfunctioned\&\#34; may be active and/or stored in the MBUX Multimedia System \(A26/17\) Cause Current MBUX Multimedia System \(A26/17\) software release Remedy If there is no customer complaint present, the DTC can be ignored. A future MBUX Multimedia System \(A26/17\) software release \(E905.3\) will prevent the DTC from occurring. This document will be updated when the software is available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219254-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10219254-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

B238A

## Vehicles listed

- 2016 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
- 2016 to 2017 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
- 2016 to 2017 MERCEDES\-BENZ GLC300
- 2019 MERCEDES\-BENZ GLC350E

JSON: [/v1/bulletins/10219254](/v1/bulletins/10219254)

[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%20LI82.85-P-075223&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10219254&vehicle=Service%20bulletin%20LI82.85-P-075223)