If the INFINITIQ50 is having an issue with the alternator then there will be a few obvious signs. The first is that the battery is dead. While a dead battery does not always mean that the alternator is bad, a bad alternator is a common reason for a dead battery. If it has not fully died then You may notice that the instrument panel is dim, or not working right. It may even flicker and make noise. This is because the amount of power going to it is changing. Replacing the alternator will cost You between $300 to $500, including parts and labor. This is a bit pricy, but You really have no choice but to do it. If You wait and let a bad one sit then Your battery will likely be no good in a few weeks, which will cost You another $100 or so.
Edward S.
April 9, 2020
The infiniti q50 electrical problems are reported by the consumers and have been described as battery problems, fast battery drain, and wiring shorts.
Kevin D
June 27, 2020
My infiniti q50 has starting no issues. Been seating there for 2 month or 3. Battery was dead recharged it, but it won't run, very weak lights, no horns. Battery says full now but still no light or starting
The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com
does not research or authenticate any of the Answers provided.