Re: DIY Oil changes and documentations?
I asked the same question to the guy at the dealership when I took delivery of the vehicle. He suggested that I put all the receipts in a folder/file and usually that should do the job of showing that you did the basic maintenance.
Like Yadkin said, I have a spreadsheet printed out and stuck to the inside of the cabinet door in my garage. Any work I do on the vehicle, I write the date and mileage on it in addition to saving the receipt.
2012 Jeep Grand Cherokee Limited
2008 Porsche Cayenne S
2004 Porsche 911 Turbo Cab
2002 Aprilia SL1000R
2000 Porsche Boxster & 1998 ZJ (both sold)