My Porsche Cayenne 2008 has run 345438 km. I want to reduce the mileage, and I asked help on forum, many friends recommended me to use OBDSTAR X300 PRO3, so I bought one and received several days ago, I can’t wait to share with you!
Current mileage: 345438 km
First of all, I connected OBDSTAR X300 Pro3 to my car and looked at the main interface of X300 PRO3.
Choose “MILEAGE ADJUSTMENT”
Then choose “PORSCHE” →“Cayenne”, my car is Cayenne 2008, so I choose “Cayenne-2009”
It is communicating…wait for a few seconds
Then “enter a filename to save”, the interface shown below:
But the file name has existed, so I choose to cover it
When it pop out “The current mileage of 345424km (error does not exceed 10KM)”, just press ENTER to continue.
Then input new mileage you want and press ENTER, here I input 135863km
And look at the odometer, the mileage has changed into 135870km!
It’s very easy to use the equipment. Wish my instruction helps.