It could all be related, and the principal suspects are the Alternator and the Battery, both together. If the lights are getting brighter when you accelarate, that is a clew that there is a problem with your charging system. Hve them both checked out and find out how old that battery is. If it’s around 3 or 4 years, start thinking of replacing it. That is about the life expectancy of most batteries today.
wizard
3
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