Collision mitigation braking system engaged as car was driven on city street at approximately 30 mph. Street was downhill then transitioned to uphill, which is the point at which the braking system engaged ("brake" warning displayed, seatbelt tugged, and car slowed). There was no actual obstruction in front of the car. It was noted that there were two metal construction covers on the street in front of car. After car slowed warning stopped and car functioned normally.

- Leawood, KS, USA

Honda Acura MDX, the vehicle provides a backup camera to display the rear view when the vehicle backs up. However the camera system does not work at night under street light. The driver barely sees anything at rear through the video display even it is set at night mode and it is turned to max. Bright level. I almost hit a child when I tried to backup the car with the rear view though the camera and I thought it was clear but it is not. It is a very dangerous and it could kill a child. Acura should never install such poor quality cameras on its high end vehicles. Or Acura should put a clear warning mark beside the display which warns driver never use it at night. Comparing to the other brand rear view cameras I never heard such stories that they are not be able to work at night. There are complaints on the web and many people are experiencing this problem. I hope Acura will replace the camera and prevent it from an accident really happened.

- Bethesda, MD, USA