Problems with 2007 Toyota RAV4 EXTERIOR LIGHTING

While driving the car suddenly loses all electricity, all the lights, every light indicator, the radio are off. the engine stops running and the car stops immediately. this normally happens while driving on city streets but also happened once when the car was parked and the key was out. after i entered and turned the key the car wouldn't start and there was no electricity in the car. no lights, no indicators, etc were on. took it to the mechanic to take a look but he couldn't find anything. also took it to toyota dealership and the technician inspected it and ran a diagnostics test but couldn't find the problem either.

Driving down community street. airbag light came on. has stayed on continuously. car has never been in any kind of accident. toyota says my vehicle is not affected by their recall and will not cover any repairs. *tr

Well-maintained 2007 rav4 (67k miles, no issues in the past) stalled completely while driving 50 mph. nearly got rear ended as hazard flasher lights did not work at all. all power cuts off to inside of car. once fan in engine turns off (about 6 minutes) car can start again. dealership said "dirty throttle body part" so they cleaned it. happened 2nd time the next week! then dealership replaced entire throttle body assembly. happened 3rd time the following week! it's at dealership again now. each time it happens, car is driving and once about 6 minutes passes, i can drive again. barely have time to get near the shoulder of road. *tt

Jest bought a 2007 rav4, the front bumper at the headlight seam clips are broken on both sides of vehicle. looked at three same models with about 20,000 to 26,000 miles with the same problem. *tr