My car lights come on after the car is turned off I bought a new battery,starter on 2002 Chevrolet Venture

and a new fuel pump now the car will not start I've had the left signal lights replaced 2 times last year the front and back now I have to do them again also the power passenger door has gone haywire and the driver side power window to I have taken it to a repair shop.

Asked by for the 2002 Chevrolet Venture
2 answers 2 comments
punt it and look for a new(diff.) ride. to many bugs in this one.
That's what I would like to do but you know (Those who can do but those who can't don't) Till the money comes this year or next. So thank you for your insight.
SEEK PROPER DIAG AS THERE IS SOMETHING U ARE MISSING
I'm sure that I am missing something that I hope is miner. It has been suggested that it could be one of the sensors in one of the systems or a Wire, Fuse. Which by the way I did replace myself two 10s one in the inside compartment the other one under the hood. Which is why I had it towed to a repair shop today.