New alternator and battery. Volt gauge is reading less than 12 volts.
Hello there, a few common failures can prevent your 1984 Volkswagen Rabbit from charging even after the battery and alternator have been replaced. The most common would be the battery cable (https://www.yourmechanic.com/services/battery-cable-replacement), a faulty voltage regulator (https://www.yourmechanic.com/services/instrument-voltage-regulator-replacement), a bad alternator...
