2023 Mercedes-AMG C43 — infotainment became glitchy after an OTA update

Write down what you already tried. A second data point from another 2023 Mercedes-AMG C43 owner helps more than a generic diagnosis. That's where I'd start. If you share a photo of the worksheet, easier to sanity-check. This is the version I'd tell a friend.

Don't overfit one forum story to your car. If it still isn't clear on the 2023 Mercedes-AMG C43, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. Learned this the expensive way on a previous car. That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.

Owner notes beat generic advice here. On the 2023 Mercedes-AMG C43 in Orange County, I'd fix the thing you'll notice every day before chasing spec-sheet extras. I'd do that before spending real money. On “amg c43 — infotainment became glitchy after,” that was the fork that mattered for me. Did the worksheet show tax yet? That's my plan before I call anyone.

Write down what you already tried. A second data point from another 2023 Mercedes-AMG C43 owner helps more than a generic diagnosis. I'd do that before spending real money. This is from a 2023 Mercedes-AMG C43 in Orange County with 28,500 miles. That's the whole play. Might be overthinking it, but I'd rather overthink than overspend.

I'd keep this practical. Verify the cheap/easy branch on the 2023 Mercedes-AMG C43 before a big repair or a big spend. Then you'll know the next fork. This is from a 2023 Mercedes-AMG C43 in Orange County with 28,500 miles. Keep sale price, fees, and rate as three different conversations. I've seen both outcomes, which is why I'd test instead of assume. Doing the boring step first on purpose.

Write down what you already tried. A second data point from another 2023 Mercedes-AMG C43 owner helps more than a generic diagnosis. I'd do that before spending real money. Just my two cents from doing this recently. I'd sleep better after that step, even if it finds nothing. Might be overthinking it, but I'd rather overthink than overspend.

Useful. I'll report back after I verify that on my 2023 Mercedes-AMG C43. I'll update if anything new shows up.

I'd keep this practical. Verify the cheap/easy branch on the 2023 Mercedes-AMG C43 before a big repair or a big spend. That's where I'd start. If you share a photo of the worksheet, easier to sanity-check. I'll update if anything new shows up.