2019 Volkswagen Tiguan Wipers & Visibility Problems

Water leaked into your car's rear driver's side floor and seat after heavy rain, causing mold to grow inside. The problem appears to be coming from a faulty sunroof drainage system that isn't properly directing water away from the interior. You'll need to have the sunroof drainage system inspected and likely cleared or replaced to prevent water from entering the vehicle again.

Your rear sunroof glass panel shattered unexpectedly while driving at highway speed (68 MPH), creating a loud booming sound and ejecting glass shards into the cabin. You temporarily wrapped the roof with plastic to prevent additional glass from falling while driving. The cause of the shatter hasn't been determined, and the dealer has not offered assistance. Fixing this will likely require replacing the entire sunroof glass panel assembly.

The windshield fluid washer disappeared aka consumed mystery without the operator usage. I had to fill in a gallon of the windshield washer every2-3 months, and I did not do any washing or anything to use the fluid. Last week, the check engine came in and told me to fill the washer fluid and it could not pump the washer fluid onto the windshield while I was driving the vehicle during the snow storm that blind me visibility on the road that could cause a very serious accident if that happened. This is a very serious safety issue that could kill someone. as of today, 12/27/2024 I just filled the windshield washer fluid and it consumed 3 gallons of the washer fluid. The question is where all the fluid went even that I did not use it?

See attached document for complaint.

Windshield washer fluid lost without using it. Have to add a gallon of the windshield washer fluid every 4 months.

TL* THE CONTACT OWNS A 2019 VOLKSWAGEN TIGUAN. THE CONTACT STATED THAT WHILE HIS WIFE WAS DRIVING 40 MPH, SHE HEARD AN ABNORMAL SOUND COMING FROM THE SUN ROOF. THE DRIVER CONTINUED DRIVING TO HER RESIDENCE. AFTER PARKING THE VEHICLE, SHE NOTICED THAT THE SUN ROOF PANEL HAD SHATTERED. THE DRIVER STATED THERE WAS NO IMPACT THAT CAUSED THE FAILURE. THE CONTACT CALLED THE LOCAL DEALER CHAPMAN VOLKSWAGEN OF TUCSON LOCATED AT 4500 E 22ND ST, TUCSON, AZ 85711, (520) 445-4090 AND MADE THE DEALER AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 20,000. *LN

TL* THE CONTACT OWNS A 2019 VOLKSWAGEN TIGUAN. THE CONTACT STATED THAT THE WINDSHIELD WIPERS INDEPENDENTLY SLOWED DOWN UPON THE VEHICLE CEASING FORWARD MOTION. THE CONTACT STATED THAT WHILE DRIVING IN THE RAIN AT APPROXIMATELY 35 MPH AND UPON MAKING A LEFT TURN, THE WINDSHIELD WIPERS INDEPENDENTLY SLOWED DOWN TO INTERMITTENT SPEED WITH THE WINDSHIELD WIPERS SET TO FULL SPEED. THE CONTACT CALLED GRAHAM VOLKSWAGEN (801 W 41ST ST, SIOUX FALLS, SD 57105) AND NOTIFIED THE DEALER OF THE FAILURE. THE CONTACT WAS INFORMED BY THE DEALER AND AN INDEPENDENT MECHANIC THAT THE FAILURE WAS NOT A KNOWN ISSUE WITH SIMILAR VEHICLES. THE MANUFACTURER HAD YET TO BE NOTIFIED OF THE FAILURE. THE VEHICLE HAD YET TO BE REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 5,000.

I WAS DRIVING ON THE HIGHWAY AND MY PANORAMIC SUNROOF EXPLODED CAUSING GLASS TO FALL IN ON MYSELF AND MY 5 YEAR OLD DAUGHTER. *TR