For G20 G05 G06 G07 Touch free Module ACC PRO/PLUS Automatic Cruise Module G-Series Steering Wheel Hand Off Detection Emulator. HOD(Hand off detection emulator) For G Series Steering Wheel ACC Touch function Emulator. If you want to add the ACC plus function on your car , normally you need replace the steering wheel completely, but now , you can use this emulator to active "touch" function . No need replace steering wheel completely.And in reallty , you don't need put your hand on your steering wheel. HOD Emulator Hand Off Detection Module for G Series retrofit. The HOD (hand-off-detection Emulator) is useful in communicating with and responding to the automotive system. The steering wheel is currently touch-enabled and in -enabled state, so you don't need to replace the steering wheel with the HOD module to enable the driving assistance of Traffic Jam Assist (TJA). Support: This Touch Free Module, support for G models, remove steering wheel touch restrictions series For 3 4 5 6 Series X3 X4 X5 X7 design, 5AU/5AT touch-free solution! 5AT and 5AU can support At the same time support G chassis models without touch release Realize 5AT 5AU touch-free steering wheel Keeping Traffic Jam Assist feature Attentions: 1. Your car must has the equipment KAFAS and ACC(5DF) 2. The emulator only simulates the steering are touching, 't affect the car's others function 3. If your car has no EPS(Electronic Power Steering), don't buy this emulator. 4. We suggest you to fix it by a professinal worker. Colour:As Shown Material:ABS Package Contents: 1 * Automatic Cruise Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.