Do you still feel upset about how to adjust OBDSTAR Scanner? I think you find the right place! Here is a guide of OBDSTAR X300 DP Reading & Adjusting mileage for 2008 VW Passat. 1. Press and enter the”Diag Program”. 2. Input the brand of your car below, for example,... Read more » 
OBDSTAR X300 DP Plus X300 PAD2 is a new Android-based vehicle trouble diagnostic device developed for internet applications. OBDSTAR X300 PAD2 Plus Hardware Features: 1. The built-in VCI box offers more stable communication. 2. The 8″ touch screen offers better vision experience. 3. Allow the user to charge by the... Read more » 
OBDSTAR X300 DP Plus X300 PAD2 is a new Android-based vehicle trouble diagnostic device developed for internet applications. It inherits from OBDSTAR Scanner advanced diagnosing technology and it is characterized by covering wide range of vehicles, featuring powerful function, and providing precise result. Through vehicle diagnostic OBD connector and variant mobile... Read more »