Customer Drove 15 HOURS...BMW 4x4 VTG No-Comm?

Here we go again...it s EURO TIME! This sporty 2011 BMW 550i is suffering from some weird electrical issues. Two main customer complaints are that the AWD 4x4 system doesn t work since the car can t communicate with the VTG AWD module. Also, he can t check the engine oil level since the fancy Oil Level Monitoring system is dead, and there is NO DIPSTICK. hahahaha Luckily the customer brought a whole trunkful of spare parts, so let s dive in and see if any parts are required! IVAN S PICO WAVEFORMS: https://drive.google.com/drive/folders/1L2WQSjZlgdt8DgeO19IZOuMhXiFNkMo9?usp=sharing THINK TOOL PROS: https://www.amazon.com/dp/B08XXWHQVJ?ref=exp_pinehollowautodiagnostics_dp_vv_d Enjoy! Ivan