# Other KA\-01950

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: Other
- NHTSA id: 11025112
- Published by NHTSA: 2025\-11\-06
- Manufacturer's number: KA\-01950
- Manufacturer's date: 2025\-10\-15
- NHTSA component: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM

## NHTSA's summary

A user guide to diagnose BMS DTC P0A8000 on McLaren Speedtail

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025112-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025112-9999.pdf)

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

## Components

Electrical system, Fuel system

## Trouble codes named

P0A80

## Vehicles listed

- 2020 MCLAREN SPEEDTAIL

JSON: [/v1/bulletins/11025112](/v1/bulletins/11025112)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20KA-01950&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11025112&vehicle=Other%20KA-01950)