One problem related to car will not start has been reported for the 2011 Lexus LS460. The most recently reported issues are listed below.
The contact owns a 2011 Lexus Ls460. The contact attempted numerous times to start the keyless ignition and the vehicle failed to start. When the failure occurred there was an additional remote key fob located inside the vehicle; however once the second key fob was permanently removed from the vehicle, the keyless ignition began to operate. The contact detected whenever a second key was present within six feet of the vehicle, it would prevent the ignition operation. The manufacturer was notified of the problem. The contact expressed the potential safety risks. The failure mileage was 10,000. The VIN was unavailable. Updated 1-20-2012 updated 1-20-2012.