Mercury Mariner Hev owners have reported 2 electrical system related problems since 1996. Table 1 shows the 2 most common electrical system problems. The number one most common problem is related to the vehicle's alternator/generator/regulator (1 problem). The second most common problem is related to the vehicle's battery (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Alternator/generator/regulator problems | |
| Battery problems |
While driving on the freeway a loud bang sound was heard from the engine compartment. The car shook at the same time when the bang occurred. The charging indicator is now very sensitive to gas acceleration. I checked the engine and battery and around the car and didn't notice anything unusual. Read details...
2006 Mercury mariner hybrid driven twice on Dec. 19 total of about 70 miles over the course of the day. No apparent problems or warnings during the trips. Last driven at 4:30 p. M. We were awakened at 1:30 a. M. Read details...