Just picked up my G37 Sedan last weekend.
Issue 1: Today, I drive to the store and notice there is very little power. I put the gas to the floor, no change. It drives and shifts normally, but with very little power. It maxes out around 45mph, and shifts around 2,500rpm.
Issue 2: The rear LED lights stay on and will not turn off.
Issue 3: Pressing the START button without my foot on the brake will start the car - it will not go into ACC mode.
This all happened this morning right after having my windshield replaced (per my purchase agreement from the dealership), and I have no indicator as to why. It feels like it suddenly went into a Limp Mode. Any suggestions will help!