I have 1990 Laredo when I removed the windsheild washer bottle and replaced it a light stayed on in the cab. Its the high beam light and when I hit the switch to turn the highs off and on it gets brighter but wont go off. The headlights stay on as well until I pull the plug that's on the washer bottle. Simple probably if you know what is causing it. The unit on the bottle is for
? Is it necessary for operation as everything seems to work with it disconnected. Thanks for any help on this.
R