Couple Problems (gauge/lights/window)

First off, my tach doesn’t work. Not sure as to why since the rest of the car is pretty much okay. I first thought it was in result to my speedo not working but concluded that it couldn’t be related to that since it’s driven by a cable, even though I can’t be too sure since I can’t get the f!@#ing cable out.

Second, my passenger side front blinker doesn’t work, the driver side does though. I thought it might be due to the connection since the original plug had a bunch of gunk around the terminals. I replaced that with another clean plug but still nothing. All the fuses are good and I replaced the bulb as well.

And lastly, my passenger side window doesn’t roll up all the way or all the way down. I would say it goes 1/4 down and an inch up. I would have to pull it back up to close the door. The driver side can go up and down but it’s pretty slow, but manageable since it closes. Also both windows don’t stop when completely closed. I can keep rolling the window up as if they will roll right out.

Any input will be very much appreciated. I just want a bug free ride. Thanks

bump