If the battery light is still on after installing a new alternator and battery, it suggests that there may be an underlying issue with your vehicle's charging system. Here are a few possible reasons why the battery light is still illuminated.
Faulty Alternator
While you mentioned that you installed a new alternator, there is still a possibility that the replacement alternator is defective or not functioning properly. It's worth double-checking the alternator's connections and ensuring that it is providing the correct voltage output.
Loose or Damaged Wiring
Check all the wiring connections ...
