Just had to pay $40.00 to have my windshield washer pump filter cleaned. I have 2012 HSH with 23300 miles. I understand that "adjustments" are only covered for 1 year but I figured something that requires the front bumper to be removed should have been covered under the "Bumper to Bumper" warranty. Has anyone else had this issue? Is it a difficult task to get to the filter?