Is there a way to drain the washer fluid container?

Make sure the container is full.
Stand very near the container and have someone attempt to use the washer spray and listen for the sound of the pump to make sure it's working.
If not working, either blown fuse or faulty washer pump.

If it is making noise, you can look on the underside of the hood near the windshield for the washer hoses where they go into the hood.
Carefully pull a hose off and try the sprayer again.

If you get water pumping out, the clog is at the hood nozzles. That can usually be cleared out with a thin sewing needle or a single piece of wire cut off a large wire brush.

If no water came out of the hose you removed, you will need to remove the washer fluid reservoir (large bottle, usually hidden pretty deep into the fender/bumper and drain it, then check for clogs at the washer pump screen.

the wiper fluid container is located on the right side as your facing the front of your car... it should be a big plastic container marked washer fluid. in my Buick it is right by the master brake cylinder, just hooked on the right side of your car.... lift your hood, as you face the front, look for a large plastic container marker, washer fluid. add fluid.

Leaking washer fluid container?

Make sure the container is full of blue washer fluid. Most cars have the pump on the bottom of the reservoir. If it is there, just remove the reservoir and take the pump off when it is out of the car.

the pump is located on the bottom of the washer bottle that you filll with washer fluid.look at the bottom of the washer bottle there should be an electrical plug and a rubber/plastic hose this is the pump they are attached too.disconnect the electrical connector and the hose.if you have fluid in the bottle have it drain into a container or remove the bottle from the truck and turn the bottle so the fluid won`t run out it.then change the pump.and reassemble.

Windshield Washer Motor REMOVAL & INSTALLATION 1987-95 Vehicles

1. Disconnect the negative battery cable.
2. Drain or siphon the washer solvent from the reservoir.
3. For 1987-91 vehicles, remove the brace.
4. Unfasten the reservoir screws.
5. Detach the electrical connectors and washer hose.
6. If necessary, remove the reservoir from the vehicle.
7. Remove the washer pump motor from the reservoir. Fig. 1: Location of the windshield washer fluid reservoir and pump - 1987-91 vehicles
   To install:
   
8. Install the washer pump motor on the reservoir. Make sure the pump is fully seated in the reservoir gasket.
9. Position the reservoir in the vehicle.
10. Attach the electrical connectors and washer hose.
11. Install the reservoir retaining screws.
12. Install the brace.
13. Fill the reservoir with washer solvent.
14. Connect the negative battery cable, then check for proper washer pump operation.

1996-99 Vehicles

1. Disconnect the negative battery cable.
2. Drain or siphon the washer solvent from the reservoir.
3. Detach the electrical connectors from the washer.
4. Disconnect the hose from the washer pump.
5. Loosen the nut at the bottom of the washer reservoir.
6. Unfasten the 2 nuts, then remove the washer solvent reservoir.
7. Remove the washer pump from the container.
8. If necessary, remove the solvent lever sensor switch from the washer solvent container. Fig. 2: Exploded view of the washer fluid reservoir, pump and level sensor
   To install:
   
9. Install the solvent level sensor switch in the washer solvent container. The tab on the solvent level sender switch must be lined up with the slot in the hole.
10. Install the washer pump into the reservoir, making sure the pump is pushed all the way into the container seal.
11. Install the washer solvent reservoir and secure with the 3 nuts. Tighten the nuts to 44 inch lbs. (5 Nm).
12. Attach the electrical connectors to the solvent level sensor and washer pump.
13. Connect the hose to the washer pump.
14. Fill the reservoir with washer solvent.
15. Connect the negative battery cable, then check for proper washer pump operation.

One can get a repair kit that includes a new motor pump and wiring clips, or

one can get the original motor that plugs into the windshield wiper fluid reservoir.

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Windshield wiper reservoir (gives idea of how to change the windshield wiper fluid pump motor) Removal & Installation To Remove:

1. Disconnect and isolate the negative battery cable.
2. Raise and safely support the vehicle.
3. Remove the right front wheel and splash shield.
4. Disconnect the electrical connectors from the pumps and detach the rear washer hose.
5. Place a drain pan under the reservoir if it contains fluid.
6. Disconnect the front washer hose at the wiper unit in the engine compartment. NOTE: The front hose will be removed with the reservoir.
   
7. Let the fluid drain from the reservoir.
8. Remove the mounting screws and the reservoir.

To Install:

1. Install the fluid reservoir with the mounting screws.
2. Connect the front washer hose in the engine compartment.
3. Connect the electrical connectors and rear washer hose.
4. Install the splash shield.
5. Install the right front wheel.
6. Lower the vehicle.

windscreen washer fluid will not hurt,it contains methylated spirits thats all ,which used to be used as antifreeze years ago.just top up with neat eythelene glycol antifreeze .as for a drain plug ,well they dont have them on cars anymore

No drain plug..
Should only be a few screws to remove it so you can empty it out..

Hope this helps !!
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