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Visibility (wipers, defrost, mirrors)Part report

1999 Monaco Coach Diplomat Visibility (wipers, defrost, mirrors) Problems

Complaints
3about this part
Share
30%of 10 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the visibility of the 1999 Monaco Coach Diplomat, 30% of the 10 complaints for this model year.

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.

“Windshield pops out of motorhome in middle where the moulding is. This is the fourth time this has happened. Dealer is not able to correct this problem. Please provide any further details.”

NHTSA complaint #840917, filed 1999-06

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

YearComplaintsShare of year
2001117%
2000321%
1999330%

Other parts of the 1999 Monaco Coach Diplomat

Fuel system
3 complaints
Brakes
2 complaints
Equipment
2 complaints
Tires
2 complaints
Electrical system
1 complaints
Other or unknown
1 complaints
Body and structure
1 complaints
Transmission and drivetrain
1 complaints

← All problems reported for the 1999 Monaco Coach Diplomat

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