RENNtech Lowering Module

Description  The RENNtech Hand-Held Suspension Module (HSM) is designed to work with the CLS AMG 53 equipped with the Mercedes Airmatic Suspension.The unit allows the user to have full control over all four corners of the vehicle’s suspension and adjust in 1mm increments. The HSM comes pre-loaded with a RENNtech lowering setting. User can load their custom setting onto the HSM to set the vehicle to their preferred ride height. The desired lowering setting will be loaded onto the vehicle via the ODB2 port in the footwell of the car. After plugging the HSM into the ODB2 port, the user can toggle a switch to load the factory or the adjusted ride height. After a few seconds, the new setting is uploaded and the car will adjust to the new height. The factory setting will always be stored on the HSM and the user can set the vehicle back to the factory setting. Once the settings are loaded, simply unplug and store for future use. With the newest update to our HSM, the user is now able to adj