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Visibility (wipers, defrost, mirrors)Part report

2013 Thor Motor Coach Palazzo Visibility (wipers, defrost, mirrors) Problems

Complaints
5about this part
Share
63%of 8 total for the year
Median mileage
52,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the visibility of the 2013 Thor Motor Coach Palazzo, 63% of the 8 complaints for this model year. Where a mileage was given, the median is 52,000 miles. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Visibility through front stationary portion of driver's side window is compromised due to internal fogging of two-pane glass window. Rear portion of window slides fore and aft. At some sun angles this fogging obscures driver's view of left side mirror making view of oncoming/passing traffic difficult.”

NHTSA complaint #11366302, filed 2020-10, 74,000 miles

“Thor uses hehr double-pane windows in most of their products. The windows frequently separate, and the glass panes can fall-out on the road, creating a hazard.”

NHTSA complaint #11311947, filed 2020-02, 30,000 miles

“The front driver and passenger window seals or some other component in the windows failed and the windows are fogged up. This makes it difficult to use the side view mirrors on the coach.”

NHTSA complaint #11424347, filed 2021-07

“Driver and passenger windows are fogging up unexpectedly which causes loss of view. This is very dangerous when driving as it is difficult to see my side mirrors.”

NHTSA complaint #11421048, filed 2021-06

Related recalls

Visibility (wipers, defrost, mirrors): other model years

YearComplaintsShare of year
2018542%
2017233%
2014457%
2013563%

Other parts of the 2013 Thor Motor Coach Palazzo

Exterior lighting
2 complaints
Equipment
1 complaints
Tires
1 complaints

← All problems reported for the 2013 Thor Motor Coach Palazzo

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology