Tag: Open Circuit

MMI 2G Diagram
MMI 2G Vag-com VCDS

An Open-Circuit Test On MMI 2G MOST Bus and VCDS Read Out Results

4E0 035 729 A A8 D3 MMI 2G MOST Open Circuit Optical Bus Optical Loop q7 vcds / May 28, 2016/3,272 views/ 2 Comments

Audi MMI 2G & 3G MOST bus is very simple but yet very hard to diagnose which components connected to the bus is faulty due to the serial optical connections. If the system is not thoroughly tested and diagnosed, many good parts can be replaced in the process. This is a simple test just show that an open […]