While my wife was travelling onto a service ramp to enter Hwy 820 west, she didn't see any vehicles on the service road. When she looked forward, she saw a car stopped, without tale lights on. As she got closer, she noticed the car was not moving. She was slowing down, but when noticing the car not moving, she pressed harder on the brakes. The roads were wet, and she slide into the car. While the seat belts held, none of the air bags deployed. No police report provided. She called them, but since nobody needed an ambulance, they indicated nobody was hurt. She did tell them she and her mom were in pain.