Two problems related to air bag light on have been reported for the 2019 Acura RDX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Acura RDX based on all problems reported for the 2019 RDX.
At times, even while driving, the passenger airbag "off light" stays on when a passenger is the front passenger seat, I have taken the Acura Rdx to the dealer 4 times and it has not been fixed. It happens regularly when my wife is the passenger, she weighs 110 pounds. In the Acura owner's guide it says the sensor detector should turn off the "airbag off" indicator when it detects someone over 65 pounds. The only way to get the "airbag off" light off is to turn the engine off and restart the car. This is a major safety issue since the passenger will not be protected when the "airbag off" is indicated. We have provided the dealer with videos of this happening.
Since I purchased the vehicle, the passenger airbag light does not always go out even with my wife who weighs 105 lbs is properly seated with seat belt on. Vehicle is parked. In order to clear this, I need to turn off vehicle and re-start. This happens on occasion but is not every time. Dealer has checked several times and said they calibrated the seat weight to 65 lbs. My vehicle has been in service at least 4 times for this issue and others that are intermittent. I have several photos and videos of this issue and have currently filed lemon law for this vehicle.