AI DamageMclaren MP4-12C: problems, complaints, bulletins
Summary for the Mclaren MP4-12C across 3 model years: 6 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 2014 | 1 | 0 | 0 | 0 |
| 2013 | 2 | 0 | 0 | 0 |
| 2012 | 3 | 0 | 0 | 0 |
What fails most often
- 1 Exterior lighting 50% of all complaints
- 2 Visibility 33% of all complaints
- 3 Equipment 17% of all complaints
- Exterior lighting: 3 complaints (50% of all).
- Visibility: 2 complaints (33% of all).
- Equipment: 1 complaints (17% of all).
Symptoms owners describe
How many of the 6 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Exterior lighting | 3 | 0 | 0 |
| Visibility | 2 | 0 | 0 |
| Equipment | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
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.
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 contact stated that mold was developing in the lens covering the headlights, causing the headlights to be foggy. The contact stated that the failure was affecting his vision of the roadway while driving and was causing a glare for oncoming drivers.
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.
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.
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.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
What to check before buying
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
- Visibility. Wipers, mirrors, defrosters, cracked glass.
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.