With this control unit, you have the option to control your exhaust flaps via the exhaust button and the cruise control lever. Functionality and Benefits Exhaust Button Active The exhaust flaps are permanently opened, thus increasing the volume. The result is a sporty sound. Inactive Flaps open at 4000rpm / 80% throttle Easy Switch Speed 2x Cruise Control Lever By pulling the cruise control lever twice towards you, the flaps can be opened independently of the exhaust button. This setting is saved. Standard Mode X +y Key Combination A key combination activates or deactivates the module. When the module is deactivated, everything acts as if no module is installed. Function Description in Video The linked video is not under the responsibility of ASR Component GmbH, but of the owner of the respective channel. It illustrates usage in countries where there are no restrictions on vehicle noise levels or other related systems. https://www.youtube.com/watch?v=RROjhrxD0Rw Additional Features and Benefits 2) SSA-Memory Setting of the start-stop automatic is saved and restored after vehicle start 3) Safe and Permanent Operation This device is specifically designed for use with electric flap systems Available in PRO version 4) Driving Profile Memory The setting of the driving profile (e.g., Comfort or Sport) is permanently saved. 5) Speed Assist Memory (ISA) Allows for the permanent activation or deactivation of the acoustic speed warning. A custom configuration is also saved! 6) Lane Assist Memory (LA) Allows for the permanent activation or deactivation of the lane keeping assistant. 7) Exhaust Button Memory The setting of the exhaust button is permanently saved.