Cruise Control Problems of Infiniti QX56

The vehicle's brake warning light keeps coming on. Rotors are fine. Brake fluid level is high. Yet, when I apply my foot on the brake, the warning light comes on and there is also a bad sound on the front wheels that sounds like metal to metal (there is a vibration). Once I pull over and turn the vehicle off for a minute or so, I am able to continue. However, the warning light comes back on moments later. This is getting very dangerous as it may trigger me to rear end the vehicle in front of me. The problem has been happening for the past eight months. However, it has been getting worst. The cruise control light also comes and stays on. Please help.

See all problems of the 2004 Infiniti QX56 🔎.

I have complained over the course of 4-6 months about the cruise control going out. It either goes out completely, or the cruise control without Smart following goes out. When it does go out, bumping the increase speed button causes the engine to idle thuslosing speed. Expecially bad on the interstate. The dealer claims they cannot find the problem (denied this problem 3 times now). Seems funny when there is a TSB to cover the work. Date here is date of last service to repair paint which is chipping off the front. . Down to bare metal, and then metal rusting. . . Which is a whole different can of worms.