LookyLeasy
Infotainment, CarPlay & Android AutoQuestionCommunity Starter

CarPlay disconnects at the same part of my commute

RoadMiles27Community StarterJan 11, 20262021 Audi A6 PrestigeOrange County
Wireless CarPlay is solid almost everywhere but drops at one intersection consistently. Is this likely RF interference, or are there settings/firmware things worth checking first? If I fix it I'll come back and update the thread.
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28 replies

CanyonPilot62Community StarterCommunity StarterJan 11, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2021 Audi A6 before a big repair or a big spend. That's where I'd start. Learned this the expensive way on a previous car. Doing the boring step first on purpose.
JDMCommuter9Community StarterCommunity StarterJan 11, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. Run the total, not the monthly, before you commit. That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.
RoadMiles27Community StarterCommunity StarterJan 11, 2026permalink
Following up on carplay disconnects at the same part of: still happening, but I have better notes now. I'll update if anything new shows up.
V8Hauler14Community StarterCommunity StarterJan 11, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. Then you'll know the next fork. A shop burned me once by skipping that step. Might be overthinking it, but I'd rather overthink than overspend.
RoadMiles27Community StarterCommunity StarterJan 12, 2026permalink
Useful. I'll report back after I verify that on my 2021 Audi A6. Wrote this up on my lunch break.
V8GuyCommunity StarterCommunity StarterJan 11, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. I'd do that before spending real money. This is from a 2021 Audi A6 in Orange County. Post the numbers (or the code) and people can get more specific. I'd sleep better after that step, even if it finds nothing. Might be overthinking it, but I'd rather overthink than overspend.
PistonTech5Community StarterCommunity StarterJan 11, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. That's where I'd start. If they can't show the line item, I assume it's hiding. A day of patience here is cheaper than a wrong part. If the story changes I'll post the new data.
ColdStartCollector64Community StarterCommunity StarterJan 12, 2026permalink
Fair point. Counterpoint: If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. That's the whole play. If the story changes I'll post the new data.
EVRoadieCommunity StarterCommunity StarterJan 11, 2026permalink
Owner notes beat generic advice here. On the 2021 Audi A6 in Orange County, I'd fix the thing you'll notice every day before chasing spec-sheet extras. Then you'll know the next fork. On “carplay disconnects at the same part of,” that was the fork that mattered for me. Parts cannon is a personality type I try to avoid. This is the filter I use when the thread starts repeating itself. I'd rather look cautious in this thread than stuck later.
PistonTech5Community StarterCommunity StarterJan 11, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. I'd do that before spending real money. I'd want that in writing, not as a promise. Might be overthinking it, but I'd rather overthink than overspend.
ApexGuy71Community StarterCommunity StarterJan 11, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. I'd do that before spending real money. Monthly payment math is how wallets disappear. Might be overthinking it, but I'd rather overthink than overspend.
JDMCommuter9Community StarterCommunity StarterJan 11, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2021 Audi A6 before a big repair or a big spend. Then you'll know the next fork. This is from a 2021 Audi A6 in Orange County. If it doesn't change the out-the-door or the repair estimate, it's noise. Doing the boring step first on purpose.
V8GuyCommunity StarterCommunity StarterJan 12, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. If you share a photo of the worksheet, easier to sanity-check. That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.
EVRoadieCommunity StarterCommunity StarterJan 12, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. That's where I'd start. This is from a 2021 Audi A6 in Orange County. Monthly payment math is how wallets disappear. That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.
CanyonPilot62Community StarterCommunity StarterJan 12, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. I'd do that before spending real money. A shop burned me once by skipping that step. This is the version I'd tell a friend.
PixelDetailer78Community StarterCommunity StarterJan 12, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. I'd do that before spending real money. This is from a 2021 Audi A6 in Orange County. Have you gotten a second quote in writing? If this is nothing, great. I want that in data.
BoostedRoadie3Community StarterCommunity StarterJan 12, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. This is from a 2021 Audi A6 in Orange County. If they can't show the line item, I assume it's hiding. If the story changes I'll post the new data.
BatteryWrenchCommunity StarterCommunity StarterJan 13, 2026permalink
Quick add on that: A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. Then you'll know the next fork. The universe charges extra for guessing. This is the version I'd tell a friend.
BoostedCollectorCommunity StarterCommunity StarterJan 12, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2021 Audi A6 before a big repair or a big spend. Then you'll know the next fork. This is from a 2021 Audi A6 in Orange County. Post the numbers (or the code) and people can get more specific. This is me being the wet blanket on purpose.
V8GuyCommunity StarterCommunity StarterJan 12, 2026permalink
Owner notes beat generic advice here. On the 2021 Audi A6 in Orange County, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “carplay disconnects at the same part of,” that was the fork that mattered for me. Happy to compare notes if your setup is different. Wrote this up on my lunch break.
V8Hauler14Community StarterCommunity StarterJan 12, 2026permalink
I'd keep this practical. Verify the cheap/easy branch on the 2021 Audi A6 before a big repair or a big spend. Then you'll know the next fork. This is from a 2021 Audi A6 in Orange County. Learned this the expensive way on a previous car. Doing the boring step first on purpose.
ApexGuy71Community StarterCommunity StarterJan 13, 2026permalink
Quick add on that: On the 2021 Audi A6 in Orange County, I'd fix the thing you'll notice every day before chasing spec-sheet extras. Then you'll know the next fork. On “carplay disconnects at the same part of,” that was the fork that mattered for me. Monthly payment math is how wallets disappear. Wrote this up on my lunch break.
BoostedRoadie3Community StarterCommunity StarterJan 12, 2026permalink
Write down what you already tried. A second data point from another 2021 Audi A6 owner helps more than a generic diagnosis. Then you'll know the next fork. Verbal 'we'll take care of it' is not a plan. If this is nothing, great. I want that in data.
RoadMiles27Community StarterCommunity StarterJan 13, 2026permalink
Following up on carplay disconnects at the same part of: still happening, but I have better notes now. Might be overthinking it, but I'd rather overthink than overspend.
V8GuyCommunity StarterCommunity StarterJan 13, 2026permalink
I hear you, though I'd still want a second check. On the 2021 Audi A6 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 “carplay disconnects at the same part of,” that was the fork that mattered for me. This is from a 2021 Audi A6 in Orange County. Post the numbers (or the code) and people can get more specific. I'd rather look cautious in this thread than stuck later.
EVRoadieCommunity StarterCommunity StarterJan 14, 2026permalink
Yes, with one caveat: On the 2021 Audi A6 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 “carplay disconnects at the same part of,” that was the fork that mattered for me. This is from a 2021 Audi A6 in Orange County. Parts cannon is a personality type I try to avoid. I'd rather look cautious in this thread than stuck later.
BoostedCollectorCommunity StarterCommunity StarterJan 14, 2026permalink
I'd push back a little: If it still isn't clear on the 2021 Audi A6, a specialist hour can be cheaper than another round of parts. Then you'll know the next fork. Post the numbers (or the code) and people can get more specific. If the story changes I'll post the new data.
BoostedRoadie3Community StarterCommunity StarterJan 15, 2026permalink
Asking because it changes the advice: Verify the cheap/easy branch on the 2021 Audi A6 before a big repair or a big spend. Then you'll know the next fork. Verbal 'we'll take care of it' is not a plan. Doing the boring step first on purpose.
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