The windshield washer on my 2006 E320CDI is not working: I push and hold the button and get only one complete sweep of the wiper - no pump sound, no squirting, only one sweep of the wiper no matter how long I hold the button.

The problem originally showed up with a "washer fluid low" light on the dash, so I figured I was just out of fluid, but refilling the fluid hasn't helped. I've looked for a fuse that might be the culprit, but none of them are labeled for the washer pump.

Any advice is greatly appreciated.

Best Regards,
Rob

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Robert Fini

'12 ML350 BlueTec, 100k
'06 E320CDI (x2)
'05 T1N Sprinter 2500/Pleasure-Way Plateau TS, 70k
'97 C36AMG, 319k (son's)
'94 E320T, 249k
'93 190E Sportline LE, 168k (daughter's)
'84 190E-2.3/5spd (Stage Rally Racer)
'66 230 W110 Sedan (Barn Find, Vintage Racer build in progress)