Suspension Control Module

The RENNtech Hand-Held Suspension Module (HSM) provides comprehensive control over your Mercedes vehicle's Airmatic or Magic Body Control suspension system. Designed for models including the W/S213 E-Class Sedan and Wagon, C/A238 E-Class Coupe, C257 CLS-Class Coupe, and X290 AMG GT 4-Door Coupe (specific models and optional suspension requirements apply), this module enables precise adjustment of ride height. This plug-and-play solution allows for adjustments in 1mm increments, offering granular control over each corner of the suspension. You can either use the pre-loaded RENNtech lowering setting or upload your custom preferred ride height. The process is straightforward: plug the HSM into the OBD2 port in the footwell, toggle the switch to load the factory or adjusted ride height, and the car will adjust accordingly within seconds. Once loaded, simply unplug and store the module for future use. While no tools, laptop, or tablet are strictly necessary for basic operation, the HSM can be adjusted via USB using Windows or Android software. This software offers advanced features, allowing independent adjustment of ride height at each corner and providing three storage locations for pre-configured suspension setups for quick changes. The module itself is compact, measuring 73mm x 44mm x 24mm. Notably, upon initial use, the module is 'married' to the vehicle and can only be used with that specific car. Compatibility extends to various W213 E-Class models (E300, E400, E43 AMG, E63 AMG), C/A238 E-Class Coupe (E400), C257 CLS-Class Coupe (CLS 53 AMG), and X290 AMG GT 4-Door Coupe (GT 53 AMG, GT 63 AMG, GT 63 S AMG), with specific notes regarding optional Air Body Control or Air Suspension availability for certain trims.