我的里程表和RPM在我的2005 Q56 Infinity上不起作用。
这可能与几种可能性有关。The [instrument voltage regulator]((//m.whoreclub.com/services/instrument-voltage-regulator-replacement) regulates the voltage supplied to the various gauges in your vehicle’s dash. When this is not working properly, this may cause the gauges in your dash to...