There are 5 owner-reported visibility & wipers complaints for the 2017 Buick Encorein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Wipers will not shut off.
On numerous occasions, windshield wipers stop moving even though wipers are engaged to on, causing poor visibility for driving.
I WAS HEADING TO WORK AND NEEDED TO USE MY WINDSHIELD WIPERS WHEN THEY SIMPLY WOULD NOT TURN ON - NO SOUND FROM THE MOTOR OR ANYTHING. FOR MANY DAYS THIS HAS NOT WORKED, NOW GOING OVER A WEEK. NO INDICATOR LIGHTS THAT ANYTHING COULD BE WRONG EITHER. I NEED MY WIPERS! THE NEAREST DEALERSHIP COULDN'T EVEN GET ME IN FOR A WEEK (I GO TOMORROW). IF YOU SEARCH THIS ISSUE IT APPEARS TO BE A RECURRING THEME WITH BUICK AND GMC VEHICLES - ESSENTIALLY THE WIPER MOTOR JUST DECIDES TO DIE OUT OF NO WHERE. I BOUGHT THE CAR BRAND NEW..
WHEN YOU WOULD START THE CAR THE WIPERS WOULD START BY THEMSELVES...NOW THE WIPERS STOPPED WORKING COMPLETELY..I DONT KNOW IF THERE'S WARRANTY ON THE CAR OR NOT
THE WIPER BLADES FAILED TO WORK DURING A WET HEAVY SNOW FALL. THE WIPERS REMOVED THE SNOW VERY WELL ON THE UP STROKE BUT ON THE DOWN STROKE THE WIPERS PACKED THE SNOW ON THE COWLING UNTIL IT GOT TO A POINT THAT THE WIPERS COULD NOT COMPLETE THE CYCLE AND THEY WOULD STOP WORKING. I HAVE A VIDEO USING A BATH TOWEL TO SIMULATE SNOW AND HOW TO STOPPED THE BLADES FROM WORKING. THE VIDEO IS TOO LARGE TO SEND IT IN THE SPACE PROVIDED BUT I AM SURE IT WILL SEND VIA E MAIL. I ALSO HAVE NOTES WRITTEN IN REAL TIME ON ALL CONVERSATIONS WITH BUICK/GM AND TWO DEALERSHIPS. I ALSO HAVE A LETTER AND A CONDEMNING E MAIL FROM BUICK/GM AND THESE PUT ME OVER THE ALLOTTED CHARACTERS. *JS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026