If you drive a Toyota Corolla, buy a $30 OBDLink. If you own a 15-year-old Audi A4 with 120,000 miles that has a "Tiptronic weirdness" and a "lazy window regulator," the Ross-Tech VCDS will pay for itself the first time you avoid a "Module Adaptation Fee."
I got tired of that dance. So I bought the Hex-Net Pro. Here is the raw, unfiltered truth. ross-tech
⭐⭐⭐⭐⭐ (5/5) – "Buy once, cry once. Then laugh all the way to the bank." If you drive a Toyota Corolla, buy a $30 OBDLink