Roadi EPB309 Blue Diagnostic Code Reader/Scanner Deactivates/activates SBC (Sensotronic Brake Control); changes brake fluid/bleeds brake system Inspects brake system for air; opens/closes the brake pads; basic setting of rear brake calipers after changing brake discs and pads Retrieves ECU information; reads and clears EPB/SBC trouble codes; trouble code definitions are displayed on unit screen Up to 5 keypads for easy operation; large LCD display (128 x 64, backlight) with adjustable contrast Multilingual (optional); free upgrade on internet via a serial cable