2021 Winnebago Navion Electrical system Problems
- Complaints
- 1about this part
- Share
- 20%of 5 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2021 Winnebago Navion, 20% of the 5 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.
“In December 2021, we experienced a failure of the RV Mercedes Sprinter to start. After calling a mobile technician out, and upon research of similar events, it was determined that the Electronic Ignition System had failed. We had the RV towed to Mercedes Service Center in Asheville, NC where the problem was confirmed. It appears that internal windshield condensation can drain into the dash and onto the EIS module resulting in corrosion and subsequent failure. We found a service bulletin (Reference XENTRY TIPS Topic # LI54.2-N-069524; attached) describing the issue and corrective actions. …”
NHTSA complaint #11586294, filed 2024-05Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 1 | 20% |
| 2020 | 1 | 20% |
Other parts of the 2021 Winnebago Navion
← All problems reported for the 2021 Winnebago Navion
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