[crpete62]

Hello All,
I have a 2019 G70 3.3T Sport with less than 3400 miles on it. The wheel started to shudder about 300 miles ago so I took it into the dealer. The service manager said the rotors were warped. They machined them at no cost but couldn't give me a good reason why they would warp with daily driving after about 3000 miles. Has anyone had a similar experience??? Also, my driver's seat cushion (the past your butt rests on) stopped cooling when the seat ventilation was turned on. The back of the seat still cools but nothing on the cushion. The service manager told me that only the back of the driver's seat cools, but the back and cushion of the passenger seat both cool. I told him I thought he was full of crap, He said he would do more research. So, any insight on which one of us doesn't know what he is talking about??? Thanks.

 

[Garypsu]

Hello All,
I have a 2019 G70 3.3T Sport with less than 3400 miles on it. The wheel started to shudder about 300 miles ago so I took it into the dealer. The service manager said the rotors were warped. They machined them at no cost but couldn't give me a good reason why they would warp with daily driving after about 3000 miles. Has anyone had a similar experience??? Also, my driver's seat cushion (the past your butt rests on) stopped cooling when the seat ventilation was turned on. The back of the seat still cools but nothing on the cushion. The service manager told me that only the back of the driver's seat cools, but the back and cushion of the passenger seat both cool. I told him I thought he was full of crap, He said he would do more research. So, any insight on which one of us doesn't know what he is talking about??? Thanks.

Both bottom and back cool on mine.

 

[crpete62]

Garypsu,
Thanks for the confirmation. After I put up the post I took the loaner G70 they gave me for a drive and tested the driver's seat ventilation. You guessed it, both the cushion and back cooled. So much for luxury-level service, at least in Augusta GA.

 

[David.Kristynik]

I have a 2019 G70 3.3 sport. I have both drivers seat bottom ventilation and warped rotors. There are 13 thousand miles on it now and the rotors have been turned 3 times. The rotors need it again but I will just replace them this time. The problem is overheating, the cheap rotors cannot handle the friction generated by the brembo calipers. Rotors and calipers are not a matched pair from brembo, only the calipers are brembo.