I have my eco diesel in for motor repair . They are asking for service records . I have first and last oil change done at dealer . 11500 to 105500 but the ones in between serviced myself have receipts for oil filters may be missing one and missing one t6 oil jug recipt. I cannot find my service book for the life of me! Gahhhhh! I have to put some recordings on a sheet I’m wondering if the computer can track when the oil was reset every time ? I am wondering if they can go in a physically check software ? I may be off my a couple km s or so but they have all been done under 16000 intervals . Let me know what you think guys ! Thanks ! Cheers!