THE FRONT WHEELS ARE BOTH SPREAD OUT FROM THE BOTTOM . THEY APPEAR TO BE LEANNING TOWARDS EACH OTHER FROM THE TOP

If you have the split folding rear seats then there is a catch for each side between the two headrests on the top. Pull the catch up and the seat folds down.

Castor and camber are two separate adjustments.
Castor is how far the suspension strut leans forward or backwards and adjustment is very limited.
Camber is the tilt of the wheels top to bottom measured across the car. How far apart are the wheels at the top compared to the distance at the bottom. Adjustment depends on the suspension fitted. Like castor, camber adjustment can be limited. So work out which one it is you to adjust.

Check your lower control arm bushings for play.

The bleeders are located on the caliper towards the top on the side if its broke you have three choices, replace (31.79 at rock auto) fix the bleeder with a drill and easy out, or bleed thru the brake hose

Be sure all your tires are the same size. If so the AWD may not be disengaging as it should so the solenoid may need replaced. Another issue may be your front wheel bearings, to check these jack the wheel off the ground and try to move the tire at the top and bottom. you should not have any play in the wheel.

You will have to look under the vehicle to see if there is a driveshaft running out from the transmission, towards the front of the truck, to the front axle. If no front drive shaft, then no 4WD.

LIFT FRONT OF VEHICLE,REMOVE FRONT WHEELS,OPEN BONNET,SEE MASTER CYLINDER.REMOVE CAP,PUT RAG AROUND TO CATCH SPILLAGE,LOOSEN BOTTOM BOLT OF CALIPER PULL PUL TOWARDS YOU,USE TOOL TO PUSH PISTON BACK,FIT NEW PADS AND RE-ASSEMBLE

Have you had the suspension and the alignment checked?

This seems to be a fairly common problem with FWD vehicles recently.
Check the tyre pressures are at their top limit, then see if they seem to spread more than other peoples seem to in contact with the ground.

If they look ok, then have your tracking checked for alignment at a garage offering this.

If they still look bulgy at the base, then try to even out the wear by rotating tyres front to back, then bac to fron - but reverse them on the rims if possible.

Many times - it's the manufacture of the tyre at fault - try changing manufacturer next time - some just wear like that.

Remove the plastic access panel by pressing down on the tab at the top of the penel and pulling the top of the panel towards the engine and off. Needle nose pliers may help with the next steps to remove the spring clips. There are 2 bulbs, the top large bulb is the low beam. To remove it, first remove the socket attached to it, then press the top of the metal spring clip towards the front of the car and towards the passenger side (look closely at the clip to see the latch holding it. The clip then swings back towards the engine. Remove the old bulb, install the new bulb, replace the spring clip, re-connect the socket. (Don't touch the bulb, if you do clean it off with a lint free cloth and alcohol). To replace the lower bulb (parking light), remove the socket, then release the lower end of the spring clip, look closely and you'll see the latch holding it. You have to press it towards the front of the car and swing it towards the passenger side. It will swing up and release the bulb. Replace with new bulb, replace spring clip, connect socket. Don't forget to replace the plastic cover panel by inserting the bottom tabs into the sockets and snapping it closed at the top by pressing it towards the front of the car.