1. Latest software Version:V4.94 OBD Without 2. Support Multi-Language:Deutsch, English, Espanol, French, Portuguese, Italiano,Turkish, Nederlands 3. Please Learn Basic Knowledge About Correction Before Order, As Some Cars Need to Open Dashboard and Do the Soldering 2.Do not try to Connect to computer when using. Or it have Blue Screen Problem Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Notice: .You don't need to install the software ware,you can use it directly. .The is the newest V4.94 software,it can do most car models till to 2012 years, but it can't do all car models below car . How to use Digiprog 3 ? 1.Turn off your engine and locate the "Function" button on the front of DigiProg III Mileage correction tool 2. and hold the "Function" button while turning the engine on. DigiProg III Mileage correction tool now enter calibration mode. 3. the "Function" button repeatedly to scroll through the options come to "Auto." 4. and hold the switch until "-" is displayed. Release the switch when this appears. "Unit" now appear on the display. 5.Wait until "Cal" appears on the display followed by zeroes, then drive your automobile until one mile clicks over on DigiProg III Mileage correction tool 6.Stop the car and then and release the "Function" button. The mileage is now set. Support Models List: for : A3 new version for : 24C16 Falcon 24c02 for Mer-cedes: W176 new version W204 new version Diag W212 new version Diag for : new version new version Color: As Shown Material: plastic Package Contents: 1*D3 V4.94 Programmer Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.