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356RS 356RS is online now
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Join Date: May 2003
Location: Bend, Oregon
Posts: 2,342
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Quote:
Originally Posted by smadsen View Post
On the 991, I believe Porsche has made the oil change warning impossible to reset without the factory computer hook-up. The dealer makes up the story about having to do a "safety check," "gotta stamp your book for the next owner," etc. but actually you know at $450 for a simple oil change (9qts Mobil 1[$60] + Mahle filter [$10] + 30min labor [$75]), this is a very hideously profitable function for the dealer and an annual opportunity to cross sell you wiper blades, tire & brakes, spark plugs, brake flush.

On a 997, I believe you park the car pointed magnetic north, turn the key on/off three times while simultaneously punching the mileage reset button & click your magic shoes three times. You might get a reset...or not.
You can re-set the oil change warning and you can change the oil interval/maintenance warning also. What you need is the iCarSoft POR II scanner. I just did all the oil service and maintenance then re-set the oil warnings and re-programed the oil service interval & milage for my 2019 Carrera T. Worked great.
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Bend, OR
MFI Werks.com
Old 04-08-2020, 06:14 AM
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