2012 Mclaren MP4-12C problems and owner complaints

The main headlights on the McLaren MP4-12C are susceptible to condensation, and mold that cannot be cleared as it is internal. This is caused by a faulty seal, or glue, holding the top clear glass, to the plastic molding which allows condensation to happen, causing the mold. Almost all McLaren MP4-12C's have the moldy headlights, reducing visibility and creating a hazard for the driver, as well as incoming traffic, as the light pattern is no longer uniform making it hard to see at night. The only solution is to replace the headlights with new…

Look up ODI 11449298 at NHTSA ↗

THE HEADLIGHT LENSES ON BOTH SIDES ARE GROWING A MOLD AND FOGGING. THE FOGGING IS GRADUALLY WORSENING, AND, AT SOME POINT, WILL COMPROMISE THE LIGHT EMITTED AND RESULT IN GLARE. IT IS A WELL-KNOWN ISSUE IN THESE CARS, AND SHOULD BE ADDRESSED UNDER WARRANTY, BUT MCLAREN REFUSES TO REPLACE THE LENSES FOR ANYONE WHO HAS TRIED TO GET THIS DONE BY THEIR DEALERS, MYSELF INCLUDED. IT IS CLEAR THAT THIS IS IN VIOLATION OF YOUR REGULATIONS S5.1.2 (B) AND (C): HTTPS://WWW.GPO.GOV/FDSYS/PKG/CFR-2004-TITLE49-VOL5/XML/CFR-2004-TITLE49-VOL5-SEC571-108.XML …

Look up ODI 11067214 at NHTSA ↗

The contact owns a 2012 McLaren MP4-12C. The contact stated that while driving during rainy weather, the front windshield wipers intermittently failed to operate as needed. An unknown windshield wiper error message was displayed on the instrument panel. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 13V541000 (Visibility); however, the VIN was not included. The manufacturer was made aware of the failure. The failure mileage was approximately 8,000.

Look up ODI 11680831 at NHTSA ↗

The contact owns a 2014 McLaren MP4-12C. The contact stated that while driving at various speeds with the windshield wiper activated, the front windshield wiper failed to properly clean water or debris from the windshield as intended. No warning light was illuminated. The local dealer was contacted; however, the vehicle was not diagnosed or repaired because the VIN was not under recall. The manufacturer was made aware of the failure. The failure mileage was approximately 6,000.

Look up ODI 11731830 at NHTSA ↗

This is the cars main navigation, radio, and other configuration critical to the cars operability and safety. McLaren calls this the IRIS system, and they issued an upgrade after the first one had many documented problems throughout the world, with the IRIS II system. They replaced them while the cars were under warranty, but once the warranty expires on your car, you have to pay upwards of $10,000 to replace what is essentially a radio touch screen. There is a high documented failure rate of the IRIS systems in following McLaren Models. T…

Look up ODI 11449297 at NHTSA ↗