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Service bulletins for the 2020 McLaren 600LT

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.

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

By type

By component

Bulletins, newest first
KA-01226 V22021-05-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Soft Close Door Latches Inoperative and,or Alarm is Going Off
KA-01223 V22021-05-06. Service bulletin. ENGINE AND ENGINE COOLING. Turbo Vacuum Control Diagnosis Guide
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-01112 V22021-05-05. Service bulletin. POWER TRAIN. Clutch Oil Leak from the Synchro Actuation Valve (SAV) Block
SCB 13 K 0012020-10-16. Service bulletin. FUEL SYSTEM, GASOLINE. McLaren 570S & 600LT - Fuel Hose Replacement; Fuel Tank to Engine
SCB 13 F 0022020-10-16. Service bulletin. ELECTRICAL SYSTEM. McLaren 600LT - Engine Management System Software Update
KA-013042020-10-07. Service bulletin. FUEL SYSTEM, GASOLINE. Sports Series - Fuel Adaptions with Engine Warning Light
KA-012462020-10-07. Service bulletin. SUSPENSION. Assessing and Recording a Potential Damper Leak
KA-012262020-10-07. Service bulletin. ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. Soft Close Door Latch(es) Inoperative and/or Alarm is Going Off
KA-012232020-10-07. Service bulletin. ENGINE AND ENGINE COOLING. Turbo Vacuum Control Diagnosis Guide
KA-012202020-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Windows anti-trapping incorrectly
KA-012052020-10-07. Service bulletin. EQUIPMENT. Presence of Water Into The Cabin Floor
KA-012012020-10-07. Service bulletin. ENGINE AND ENGINE COOLING. Engine Coolant Temperature Gauge Unusual Behaviour
KA-011952020-10-07. Service bulletin. EQUIPMENT. 600LT Side Intake Duct Grille
KA-011932020-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Main Luggage Compartment Inoperative via Auxiliary Switchpack on Drivers Door
KA-011882020-10-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Sports Series - Bluetooth Connectivity Issues with Apple iPhoneX Series Mobile Devices
KA-012722020-10-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Vibration, Noise from Engine Bay Area
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
KA-012542020-10-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Engine Warning Light ON With or Without Engine Running Issues
KA-011252020-10-06. Service bulletin. POWER TRAIN; EQUIPMENT. DCT Oil Leak Between Clutch and Gearbox Casings
KA-011142020-10-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Tuner Not Found Warning Message On AIS Display
KA-010472020-10-06. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Brake Light Switch (BLS) Adjustment Fault
KA-010342020-10-05. Service bulletin. ELECTRICAL SYSTEM. Loss of audio diagnosis

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