2000 Mercury Cougar Electrical System Problems
Owners have filed 63 complaints with NHTSA about electrical system problems on the 2000 Mercury Cougar, 30% of all complaints for this model year. Half of the reports with a mileage happened before 65,000 miles. The words owners use most often: “electrical battery cables” (14% of reports).
- 63electrical system complaints
- 65,000median miles at failure
- 1mention a crash
- 1mention an injury
- 1related recalls
- $1,450typical repair cost reported by owners
- 50%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Electrical battery cables: mentioned in 9 of 63 complaints (14%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical electrical system repair on the 2000 Mercury Cougar at $1,450, and half of them between $1,250 and $2,450.
Based on 7 NHTSA complaints about this problem alone that state a repair bill or quote (2002–2008), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do electrical system problems happen?
Based on 34 complaints that reported the odometer reading.
How serious are the reports?
Of 63 complaints, 1 mention a crash, 9 a fire, 1 an injury.
Mercury Cougar electrical system complaints by model year
| Model year | Electrical System complaints | Share of that year | Median miles |
|---|---|---|---|
| 2002 Cougar | 4 | 4% | 135,613 |
| 2001 Cougar | 12 | 15% | 81,500 |
| 2000 Cougar | 63 | 30% | 65,000 |
| 1999 Cougar | 99 | 22% | 70,132 |
| 1998 Cougar | 1 | 100% | — |
| 1997 Cougar | 4 | 5% | 75,000 |
| 1996 Cougar | 3 | 5% | 40,550 |
| 1995 Cougar | 5 | 5% | 7 |
When owners reported it
Related recalls (1)
Electrical system:12v/24v/48v battery:cables
Problem: Vehicle description: passenger vehicles equipped with 2.5l v6 engines. The battery cable was misrouted and its attachment to the alternator cable was under-torqued. If misrouted, the cable could contact the power steering line and the insulation could wear, resulting in an electrical short.
Risk: The short could potentially result in a fire, stalling, or a no-start condition.
Fix: Dealers will inspect the battery cable to the alternator for damage and, if it is damaged, will replace the cable. Additionally, the routing of the cable will be corrected, as necessary, and a routing clip will be added. Also the torque on the alternator attachment of the cable will be checked and, as required, will be tightened to specification. Owner notification began march 22, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact ford at 1-800-392-3673.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
Tl* the contact owns a 2000 mercury cougar. The contact stated that the battery failed and multiple warning indicators, including the check engine indicator, illuminated. The vehicle was taken to several independent mechanics to have the battery replaced. After multiple incorrect diagnostics, it…
Letter from congressman griffith on behalf of constituent re electrical safety issues with 2000 mercury cougar. *tgw the consumer stated he constantly experienced wiring/electrical problems. *jb
Tl* the contact owns a 2000 mercury cougar. The contact stated that the interior lights and headlights flickered. The vehicle was taken to the dealer who stated that the wiring harness had failed. The vehicle was not repaired. The manufacturer informed the contact that the vin was not included in…
Frequently asked questions
Do all 2000 Mercury Cougars have electrical system problems?
No. NHTSA has 63 owner complaints about electrical system for the 2000 Mercury Cougar (30% of the 211 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the 2000 Mercury Cougar electrical system?
Yes: 1 safety recall list electrical system. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
At what mileage do electrical system problems start?
The median reported mileage is 65,000 miles: half of the reports with a mileage came before that.
How much does it cost to fix electrical system problems on the 2000 Mercury Cougar?
Owners report a typical cost of $1,450 (half paid between $1,250 and $2,450), from 7 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about electrical system problems on the 2000 Mercury Cougar?
The most frequent phrase is “electrical battery cables”, in 9 of 63 complaints.
See all 2000 Mercury Cougar problems or electrical system problems across all Cougar years.