Headlights Turn Off While Driving problems of the 2004 Jeep Liberty

I bought the car used after I've been hit in the back from somebody and I no longer had my Subaru or the money to buy another Subaru so I was stuck buying this car in the meantime and the windows work but only for a little bit 6 hours after I bought the car the engine light turned on course it didn't have any transmission fluid so I put some in but one window dropped had to pull it out and now the driver door does completely will not roll up or rolled down and then I see that they have done some work to it because I didn't notice when I bought it that the door has power they have opened it another issue is that I washed my car when I call the person that bought it it was a little small dealership I stated that I washed the car he stated to me to me "you washed the car?" I said yes I didn't ask any questions however the next day the front left headlight went out and it cost me $15 so not sure what else I can do it appears that there was a recall there is a recall on the fuel tanker what not they can catch fire I would like the recall to be repaired also I should have noticed that the car occasionally randomly feel like it's fishtailing while I'm driving I was struck by a vehicle on the freeway while I was walking after my Jeep grand cherokee that I had prior to my Subaru completely died on the middle of the freeway I began to walk to the call box when I was struck by a car so I have to have a safe car I am a single mother and grandmother thank you for your attention in this matter.

My headlights turned off for about 5-7 seconds before coming back on again. This happened while I was doing 55mph in a very dark area and made it very difficult to see the road as there were no other cars around. This was quite scary as I had my 6 month old daughter in the car with me. The following morning my headlights turned on and off again 2 times quickly in a row while I was on the freeway traveling at 70 mph. Again my daughter was with me on my way to daycare. This is very dangerous as I cannot see the road and it also appears as if I am flashing my lights at other drivers. Hopefully when I take my vehicle to the dealership this week it can be resolved but judging on the complaints here if I can't duplicate the problem they can't fix it. This is a completely random event that has happened a few times now and is becoming more frequent. It sounds like I'm not the only one having this problem.

Headlights will turn off without warning at various times while driving. Interior lights remain on. Lights may flash on and off up to 4 times within a few seconds. Occurs in hot and cold weather, regardless of bumps in road, may happen just after starting to drive or after many miles. Click sound will be heard inside car when lights go out. Lights may remain off for nearly a second before coming back on. Jeep dealership unable to locate issue, told me to return when lights go out and stay out.