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2019 Audi S4 — no crank with full dash power, then it starts later — anyone dealt with this recently?

DealBuyer603Community StarterNov 8, 20252019 Audi S4 Premium PlusColumbus
Twice I have had full lights and accessories but no crank. After waiting a few minutes it starts normally. Battery terminals look clean. What would you want to measure during the actual failure? Interested in real owner experience more than guesses.
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QuietCollector76Community StarterCommunity StarterNov 9, 2025permalink
This is usually cheaper to test than to guess. Two 2019 Audi S4s can feel identical and have different causes, so measure before you copy someone else's repair. Save the big job until that test fails. Take it or leave it — that's what I'd do. If it repeats twice more I'll book time.
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