2017 Tacoma TRD Pro Water has been leaking through the rear air-pressure vents for quite some time. I have had a moldy/musty smell in the truck after a good rain for at least 6 months. Then I started noticing mold coming up on the driver's side kick plate. We went through all the diagnostic steps with Toyota dealership, who kept telling us it was the windshield leaking. We had the windshield removed and reset. The windshield people told us it was the cowl under the windshield allowing water to come in through the air filter behind the glovebox. We took it back to Toyota dealer and they could not find the problem. I paid them $165 to "not" diagnose my truck. They also handed me an estimate for $11,000 to remediate the mold. When we got the truck home, we started looking up the problem on Tacoma forums and YouTube and finally discovered it was the air vents behind the rear seat. I pulled the plastic molding back and there was tons on mold. I took it back to the dealership for repair. The dealership has now said they will replace the air vents but will not remediate the mold. I have had sinus trouble for more than a year and did not know why. I believe this is the reason.

- Montgomery, TX, USA

The rear seatbelts metal ends are disintegrating with extreme corrosion. Discovered just before 25,000mile service. No corrosion in any other part of the vehicle.

- San Juan, PR, USA

I was driving home from work with my boyfriend when he moved in the seat and the seatbelt and airbag lights on my dash came on and now they won't turn off.

- Apple Valley, CA, USA