# Service bulletin LI40.15\-P\-073336

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: 11015836
- Published by NHTSA: 2025\-03\-21
- Manufacturer's number: LI40.15\-P\-073336
- Manufacturer's date: 2025\-03\-18
- NHTSA component: ELECTRICAL SYSTEM; WHEELS

## NHTSA's summary

Complaint Front right tire pressure sensor sporadically or permanently not detected. Applicable fault codes on front right tire pressure sensor, see table "Control unit/fault code". Cause Coaxial cable from instrument cluster to instrument cluster control unit \(under driver's seat\) damaged. Remedy Check coaxial cable from display cluster for head unit/instrument cluster \(A26/17 or A40/16 \- depending on equipment variant\) to head unit/display cluster control unit \(N133/1 or N166\). If the plug contact of the coaxial cable or the connector housing connection is faulty, replace coaxial cable \(see XPI\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015836-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015836-9999.pdf)

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

## Components

Electrical system, Wheels

## Vehicles listed

- 2019 to 2022 MERCEDES\-BENZ A 220
- 2020 to 2021 MERCEDES\-BENZ AMG A35
- 2020 to 2024 MERCEDES\-BENZ AMG CLA35
- 2020 to 2024 MERCEDES\-BENZ AMG CLA45
- 2024 to 2025 MERCEDES\-BENZ AMG GLA 35
- 2024 MERCEDES\-BENZ AMG GLA 45S
- 2021 to 2023 MERCEDES\-BENZ AMG GLA35
- 2021 to 2023 MERCEDES\-BENZ AMG GLA45
- 2021 MERCEDES\-BENZ AMG GLA45 S
- 2021 to 2025 MERCEDES\-BENZ AMG GLB35
- 2020 to 2024 MERCEDES\-BENZ CLA 250
- 2021 to 2025 MERCEDES\-BENZ GLA 250
- 2020 to 2025 MERCEDES\-BENZ GLB 250

JSON: [/v1/bulletins/11015836](/v1/bulletins/11015836)

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