Genuine Webasto Thermo top Vevo ah22 pcb tested and working. No faults!
Taken from a Thermo top Vevo AH-22 model. Tested using Webasto thermo test software. Fully working.
These units can be flashed with new software via Webasto thermotest and also able to communicate with vcds diagnostic software.
Suit Webasto Volvo, JLR, VAG etc