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Service bulletins for the 2018 McLaren 540C

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.

52 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-01267 V22022-02-04. Service bulletin. ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Tyre Pressure Monitor System (TPMS) Inoperative
KA-01047 V22021-06-02. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. Brake Light Switch (BLS) Adjustment Fault
KA-01012 V22021-06-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Rear View Camera and McLaren Track Telemetry displayed when not fitted
KA-01226 V22021-05-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Soft Close Door Latches Inoperative and,or Alarm is Going Off
KA-01304 V22021-05-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Sports Series - Fuel Adaptions with Engine Warning Light
KA-01114 V22021-05-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Tuner Not Found Warning Message On AIS Display
KA-01103 V22021-05-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Clutch Over Temperature Warning In The Instrument Cluster
KA-01044 V22021-05-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Hard Buttons On IRIS Screen Inoperative
AFT.006.20212021-03-05. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR; ELECTRICAL SYSTEM. Exterior Door Switch Sealing
KA-012262020-10-07. Service bulletin. ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. Soft Close Door Latch(es) Inoperative and/or Alarm is Going Off
KA-012202020-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Windows anti-trapping incorrectly
KA-011882020-10-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Sports Series - Bluetooth Connectivity Issues with Apple iPhoneX Series Mobile Devices
KA-010342020-10-05. Service bulletin. ELECTRICAL SYSTEM. Loss of audio diagnosis
KA-010332020-10-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Air Condition Not Cooling and Climate System Fault Warning
KA-010172020-10-05. Service bulletin. ELECTRICAL SYSTEM; STEERING. Electric Steering Column Inoperative and / or Does Not Calibrate
KA-010122020-10-05. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; VISIBILITY:REARVIEW MIRRORS/DEVICES; ELECTRICAL SYSTEM. Rear View Camera and McLaren Track Telemetry displayed when not fitted
KA-010112020-10-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Windscreen Washer Fluid Level Low Warning Message

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