Problems with 2007 Lexus RX 350 EXTERIOR LIGHTING

I parked my car in a parking spot to do some errands and, before i could put the car in park and turn the car off, the car shot forward and went through some shrubs, across a walkway, and finally ran straight into a brick wall of one of the stores i was going to. several bricks fell off the building and , needless to say, i was as shaken up as the building. since there is a wide walkway between the shrubs and the building, if anyone had been going to or from the store, that person or persons would,in all likelihood, have been killed. there were several witnesses who saw my car pull into the space, come to a stop, and then fly across the shrubs, sidewalk and into the building. my foot never touched the accelerator at the time of the incident and, according to the company that repaired the car, there was no need to adjust/replace the floormat or the accelerator or the brakes. *tr

Headlight fills with condensation dimming light dealer states this happens and did nothing to help except want to charge 1700$ to replace unit. *tr

Vehicle back up lights do not provide adequate lighting to safely back up in an unlighted situation. the condition is worse when snow, rain or fog is in existence and is totally unsafe. *tr

The backup lights on the new 2007 lexus rx350 backup lights are so dim that one cannot see when backing up. they are lens and do not have bulbs. i took the car to the dealership ,and they said they have had other complaints of the same nature, but that was the way the car was manufactured. i called lexus customer service, and they said the same thing. this was a safety issue. it was dangerous to drive at night. i did not let my wife drive alone in this car at night. i have to get out and tell her how to back up. ak