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Service bulletin KA-01129 V2

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10191707
Published by NHTSA2021-05-05
Manufacturer's numberKA-01129 V2
Manufacturer's date2021-04-23
NHTSA componentSUSPENSION; ELECTRICAL SYSTEM

NHTSA's summary

Multiple Warning Messages on Start-Up

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Suspension

Vehicles listed
MCLAREN 720S2018, 2019, 2020, 2021
MCLAREN 765LT2020 to 2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
KA-01910 v22025-12-05. Other. Nose Lift Operation Concerns
KA-01783 v22025-12-05. Other. McLaren DMTL Test Diagnosis
KA-019222025-09-05. Other. P14 Spider Door Module Water Ingress
KA-019102025-08-05. Other. Nose Lift Operation Concerns
KA-017442025-01-07. Other. Wishbone Bushes Serviceability Guide
KA-01305 V32022-07-05. Service bulletin. Diagnosis of Cyclic Noise From Power Steering Pump
AFT.025.20222022-07-05. Service bulletin. Metal Bellows Accumulator Retrofit
KA-01267 V22022-02-04. Service bulletin. Tyre Pressure Monitor System (TPMS) Inoperative
KA-01265 V22022-02-04. Service bulletin. Recurring Airbrake Warning Message On Driver’s Display
KA-01258 V32022-02-04. Service bulletin. Fuel Gauge Indication Behaviour