2005 Porsche Cayenne S Electrical system Problems
- Complaints
- 1about this part
- Share
- 10%of 10 total for the year
- Median mileage
- 76,621miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2005 Porsche Cayenne S, 10% of the 10 complaints for this model year. Where a mileage was given, the median is 76,621 miles.
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.
“The contact owns a 2005 Porsche Cayenne S. The contact stated that instrument panel was failing and the turn signals and speedomitor were inoperable. The vehicle was taken to the dealer and they told the contact that the entire instrument panel would need to be removed to replace a microchip at a cost of $2000. The failure mileage was 76,621 and the current mileage is 76,668. Updated 09/07/11”
NHTSA complaint #10401249, filed 2011-05, 76,621 milesRelated service bulletins
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Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 1 | 10% |
| 2004 | 7 | 15% |
Other parts of the 2005 Porsche Cayenne S
3 complaintsVehicle speed control
2 complaintsEngine
1 complaintsFuel system
1 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 2005 Porsche Cayenne S
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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