More than 100 spectacular McLaren "hypercars" have been recalled over fears the car's bonnet could pop open without warning.
375 of the hybrid cars were made and the US National Highway Traffic Safety Administration (NHTSA) said up to 122 cars were affected.
"The affected vehicles have a secondary hood latch that may not properly re-engage. As a result, if the primary latch is released inadvertently, the hood may open while the vehicle is moving," the NHTSA said in a recall notice.
"If the hood opens while driving it may increase the risk of a crash."
McLaren would notify affected owners, the NHTSA said, and dealers would replace the hood latch with a newly-designed latch for free.