Having trouble with my C8 Z51
Hi everyone having a few issues with my C8 !! First of all last week I did my first update. It was a 60 minute update and I don’t even know what it was for? And ever since I did that my car is just not the same. The second thing Iam having problem with is connecting my iPhone to my car . I went to the dealer they said that they have no idea what’s happening and they want to restore it to the manufacture program. Don’t have no idea what they’re talking about since they have no idea what they’re even talking about. They say they have no data on this car. ?? Please will love some feedback’
Race Director







Joined: Apr 2017
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From: Hickory NC
2025 C5 of the Year Finalist - Modified
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St. Jude Donor '17 thru '26
Welcome to the Forum and congratulations on your C8! 
Bummer about the problem you are having.
I would encourage you to post this in the C8 Tech section at: https://www.corvetteforum.com/forums/c8-corvette-174/
This is basically a “hello” section for new members to say hi and introduce themselves.
Best wishes for an easy fix!
Bummer about the problem you are having.
I would encourage you to post this in the C8 Tech section at: https://www.corvetteforum.com/forums/c8-corvette-174/
This is basically a “hello” section for new members to say hi and introduce themselves.
Best wishes for an easy fix!
Team Owner







Joined: May 2004
Posts: 82,175
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From: McKinney TX
St. Jude Donor '21-'22-'23-'24
Welcome to the Forum and congratulations on your C8! 
Bummer about the problem you are having.
I would encourage you to post this in the C8 Tech section at: https://www.corvetteforum.com/forums/c8-corvette-174/
This is basically a “hello” section for new members to say hi and introduce themselves.
Best wishes for an easy fix!
Bummer about the problem you are having.
I would encourage you to post this in the C8 Tech section at: https://www.corvetteforum.com/forums/c8-corvette-174/
This is basically a “hello” section for new members to say hi and introduce themselves.
Best wishes for an easy fix!
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Moving this to C8 Tech for some answers.
Hi everyone having a few issues with my C8 !! First of all last week I did my first update. It was a 60 minute update and I don’t even know what it was for? And ever since I did that my car is just not the same. The second thing Iam having problem with is connecting my iPhone to my car . I went to the dealer they said that they have no idea what’s happening and they want to restore it to the manufacture program. Don’t have no idea what they’re talking about since they have no idea what they’re even talking about. They say they have no data on this car. ?? Please will love some feedback’
Melting Slicks







Joined: Apr 2021
Posts: 2,759
Likes: 2,328
From: Simi Valley, CA
2022 C8 of the Year Finalist - Modified
@SaC8Z51 I saw your post in another thread too. I'd like to know:
1) Did it really take 60 minutes? A lot of updates say they can take up to 60 minutes but I never had one take even 5 minutes on my C8.
2) You say your car is having a lot of problems. How many is a lot, what are the problems, and did they just start when you did the update?
1) Did it really take 60 minutes? A lot of updates say they can take up to 60 minutes but I never had one take even 5 minutes on my C8.
2) You say your car is having a lot of problems. How many is a lot, what are the problems, and did they just start when you did the update?








