2001 E430---Recently replaced washer/grommet in windshield washer tank and now washer won't pump any water to w/s.-- wipers work-- fuses seem ok and fluid pump worked prior to replacing grommet. Any suggestions?

 

Have someone spray the washers. Put your hand on the pump and see if it is running. If it is not running unplug the connector and put a test light on the two pins. If the light lights up it means you have a bad motor. If the pump is running. Make sure it is seated all the way. Also make sure it is not plugged up with debris.