Body problems of the 2007 Cadillac DTS

2007 Cadillac Dts has been giving me problems with leaking water from either the moon roof or roof itself near driver's door. The floor gets soaked with water and has caused a part called a yaw under the seat to short the wiring out and had to be replaced because it controls the tail lights and tail lights and brake lights were staying stationary when driving so car behind me has no indication whether brakes are being applied. I replaced the yaw but the roof is still leaking and it could happen again and could cause the floor to rot out from repeatedly getting wet when raining. I feel this is a serious safety concern and should be fixed by Cadillac.

Hello!I recently purchased a 2007 Cadillac Dts with 71,000 miles good for this year. When purchasing this vehicle when driving water fell on my legs. I told dealer about this and the dealer sent it to a Cadillac dealer to fix the leak. So I purchased the 2007 Cadillac Dts. About 3 weeks later it rained and driver and passenger rear was soaked and the stabilizer control on dash icon saying service stabilizer. I took it back to dealer and found out taillights werent working properly. Will anyway so many trips to dealers and moonroof is still leaking and due to floors getting soaked the yaw under drivers seat has been damaged by the water and caused the stabilizer to shorten out so it will interfer with stability on wet and snow conditions with no control. I have since replaced the yaw but floor is still getting wet from rain . I beleive this is a safety hazard for sure. It should be presented to Cadillac as a serious defect. This problem started 10/14/2018.