Table 1 shows one common electrical system related problems of the 2007 Infiniti FX.
| Problem Category | Number of Problems |
|---|---|
| Instrument Panel problems |
The problem I?m facing is that the speedometer gives the wrong reading in compare to other cars and to the navigation systems (always the speed on the car display is higher than other systems), this can be acceptable within up to 7km/h but not when it reaches 15km per hour, the wrong reading is not a flat line difference but the error behavior is exponential (increase as the speed increase)which can be described in the flowing way: a. Below 100km/h the error will be around 10km/h. B. When the speed is 160km/h the error is 15km/h (the reading on the car speedometer is 15km/h higher than actual).