Used Heads-Up Display (HUD) Modules

Running boards (side steps) mount below the doors on trucks and SUVs to make it easier to climb in and out of taller vehicles. They also protect the rocker panels from road debris and minor parking lot contact. Rust, off-road damage, and corrosion at the mounting brackets are the typical reasons for replacement. Redline has 2 used Heads-Up Display (HUD) Modules listings from 1 verified sellers across 2 makes, with good coverage for Mercedes Benz, Bmw models. Running board styles vary by trim level. Fixed boards, retractable power boards, and tube-style nerf bars each have different mounting hardware and bracket positions. Power-retractable running boards have electric motors and linkages that fold the step under the vehicle when the doors close. The wiring harness and control module add complexity, so confirm whether all electrical components are included when buying a power setup. Also check the cab configuration (regular cab, extended cab, crew cab) since running boards are length-specific. A crew cab board will not fit a regular cab and vice versa.