Three problems related to wiper have been reported for the 2010 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Mercury Mariner based on all problems reported for the 2010 Mariner.
My wife went to shut the back lift gate and window exploded in to small pieces.
The contact owns a 2010 Mercury Mariner. The contact stated that the rear driver side window slid down into the door. The contact stated that the window had to be pulled up manually. The vehicle was taken to a dealer where it was diagnosed that the rear driver side power window regulator failed and needed to be replaced. The vehicle was repaired. One year later, the contact observed that the rear passenger side window slid down into the door and had to be manually raised. The vehicle was taken back to the dealer where it was diagnosed that the rear passenger side power window regulator failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failures. The failure mileage was approximately 30,000.
Rear hatch doesn't seal tightly, resulting in leak when it's raining- then because of leak (I think) the rear defrost doesn't work- and I'm in michigan! also, the sealcoat on the rims chipped/wore off? this resulted in rims rusting and when I had tires replaced, now the tire won't seal to the rim edge because of pitting. Now I have no rear defrost, a leaking lift gate, and have to replace rims because the sealcoat failure allowed my rims to rust. The lift gate and rear defrost failure happened a couple months after my warranty time expired (my car only has 25k miles on it); and the rim I just found out after replacing all four tires due to 'dry rot' (not worn down) from the car not getting driven all the time.