Temperamental auto transmission
#1
Does anyone find the same as me that on some day's the auto box is smooth as silk then on other day's it doesn't seem to know what the revs are doing causing erratic changes and rev surges?
#2
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Originally Posted by Marty' post='231964' date='Jan 30 2006, 12:56 PM
Does anyone find the same as me that on some day's the auto box is smooth as silk then on other day's it doesn't seem to know what the revs are doing causing erratic changes and rev surges?
#3
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My Ride: 2008 Porsche 911 Carrera S Convertible. Midnight Blue, 6 Speed.Retired - 2007 997 Carrera S, Midnight Blue, Grey leather, premium audioRetired - 2007 550i, Monaco Blue over Beige, Navigation, Logic 7, Cold Weather Pack, Comfort Access, Sport Package
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Might be worth seeing if a software update may help. Some of the issues I had early on have gone away with the later versions of the software. The auto box in our E60's is fantastic, but sometimes its the software that causes many of the problems. Do you know what version you might be running right now?
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My Ride: 2004 BMW 530I steptronic, Orient Blue, Dakota Black Leather, Finishers Aluminium with Wave Cutting interior, NAVIgation, Radio PROFESSIONAL, CD in-dash, Hi-Fi extended sound system, PDC system, Bi-Xenons lights with washers, cruise-control, heated seats, Extended AC, auto"shade" mirrors, auto lights sensors, rain/wiper sensor, M-tech leather multifunction steering wheel, side airbags rearseats, sliding armrest, smoker's package (I don't smoke!), velour floor mats, spare wheel and jack, 122 style rims winter setup, M135 style rims summer setup
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if cold start the tranny revs and shifts a little "rough" for a few minutes.... this is done on purpose to warm up the tranny oil and engine....
#5
Originally Posted by swajames' post='231974' date='Jan 30 2006, 06:16 PM
Might be worth seeing if a software update may help. Some of the issues I had early on have gone away with the later versions of the software. The auto box in our E60's is fantastic, but sometimes its the software that causes many of the problems. Do you know what version you might be running right now?
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My Ride: 2004 545i Steptronic, Dark Blue, 18" wheels, Car Phone, Sports Seats, Active Xeons, Professional Navigation, Logic 7, Active Steering, Dynamic Drive Cruise Cotrol, Rear Blind, Ski Compartment, Folding Rear Seats, Rear Side Window Blinds....
Marty,
I am afraid that the problems with the transmission you describe are exactly the same as I experience with my car. I have been through CIP versions 16, 17, 18 and now on 20.01 for the past few days, and so far it seems to be behaving but I am not holding my breath!
The tranny jerks, slams and responds differently evry now and then, Sometimes it changes at 2500 rpm and then with the same throttle input it suddenly revs to 5000 rpm. I have had the car back to the dealership more time than I like to remember.
Good luck!!
I am afraid that the problems with the transmission you describe are exactly the same as I experience with my car. I have been through CIP versions 16, 17, 18 and now on 20.01 for the past few days, and so far it seems to be behaving but I am not holding my breath!
The tranny jerks, slams and responds differently evry now and then, Sometimes it changes at 2500 rpm and then with the same throttle input it suddenly revs to 5000 rpm. I have had the car back to the dealership more time than I like to remember.
Good luck!!
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My Ride: 2008 Porsche 911 Carrera S Convertible. Midnight Blue, 6 Speed.Retired - 2007 997 Carrera S, Midnight Blue, Grey leather, premium audioRetired - 2007 550i, Monaco Blue over Beige, Navigation, Logic 7, Cold Weather Pack, Comfort Access, Sport Package
Model Year: 2008
Might be worth seeing if a software update may help. Some of the issues I had early on have gone away with the later versions of the software. The auto box in our E60's is fantastic, but sometimes its the software that causes many of the problems. Do you know what version you might be running right now?
[/quote]
Mine has been much better since I got version 17 and up. 17 cured the transmission slam issue for me, 18 and 19 seemed to help out with the general smoothness and responsiveness. I don't have v20 yet and haven't got any specific reason to get an update so other might be able to chime in with their experiences.
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Originally Posted by swajames' post='231974' date='Jan 30 2006, 06:16 PM
Might be worth seeing if a software update may help. Some of the issues I had early on have gone away with the later versions of the software. The auto box in our E60's is fantastic, but sometimes its the software that causes many of the problems. Do you know what version you might be running right now?
[/quote]
I would hold off unless you have a problem or it will get you MP3 capability. I did it to get MP3; at this point I would not do so again since MP3 capability is not extremely important to me. Check my current thread on performance woes from 20.01.00.
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