WenmarOpen by Wenmar Pro

Service bulletins for the 2020 McLaren 720S

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.

114 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
KA-01783 v22025-12-05. Other. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER. McLaren DMTL Test Diagnosis
KA-019222025-09-05. Other. STRUCTURE:BODY; ELECTRICAL SYSTEM. P14 Spider Door Module Water Ingress
KA-01267 V22022-02-04. Service bulletin. ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Tyre Pressure Monitor System (TPMS) Inoperative
KA-01265 V22022-02-04. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, AIR. Recurring Airbrake Warning Message On Driver’s Display
KA-01258 V32022-02-04. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT; ELECTRICAL SYSTEM. Fuel Gauge Indication Behaviour
KA-01185 V32021-06-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. ADI Recovery Procedure
KA-01185 V22021-06-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. ADI Recovery Procedure
KA-01047 V22021-06-02. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. Brake Light Switch (BLS) Adjustment Fault
KA-01251 V22021-05-06. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION. Accelerometer Sensor Handling During Suspension Repairs
KA-01305 V22021-05-06. Service bulletin. ELECTRICAL SYSTEM; STEERING; SUSPENSION. Diagnosis of Cyclic Noise From Power Steering Pump
KA-01129 V22021-05-05. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. Multiple Warning Messages on Start-Up
KA-01128 V22021-05-05. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Transmission Control Unit (TCU) does not reprogram through MDS
KA-01126 V22021-05-05. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. Nose Lift Inoperative Followed By Warning Message in the Drivers Display
KA-01119 V22021-05-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Diagnosis Steps Of Poor FM and AM Radio Reception
KA-01115 V22021-05-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Infotainment (ADI) ECU Radio Tuner Configuration
KA-01150 V22021-05-05. Service bulletin. SERVICE BRAKES, AIR; EQUIPMENT; ELECTRICAL SYSTEM. Airbrake Panel Handling Method
KA-01105 V22021-05-04. Service bulletin. ELECTRICAL SYSTEM. Airbrake Warning Message on Driver Display
KA-01103 V22021-05-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Clutch Over Temperature Warning In The Instrument Cluster
SCB 14 A 0042020-10-16. Service bulletin. ELECTRICAL SYSTEM. McLaren 720S Spider - Key Operated Roof Feature Activation
KA-012222020-10-07. Service bulletin. ELECTRICAL SYSTEM. 720S Platform 4.8 Software Update
KA-012202020-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Windows anti-trapping incorrectly
KA-011862020-10-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. 720S Loss of Audio on Vehicle Start-Up
KA-011852020-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. ADI Recovery Procedure
KA-012712020-10-07. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM; EQUIPMENT. Wiper(s) Rise by Approximately by 1cm
KA-012672020-10-07. Service bulletin. ELECTRICAL SYSTEM; WHEELS; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Tyre Pressure Monitor System (TPMS) Inoperative

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.