Colored display Theme settings that suits your style Voltmeter Coolant temperature Cruise Control Integration Door open Indicator Turn Signal Indicator Speed in KPH only Overspeed Alarm RPM Display Transmission Mode Display (A/T only) Fatigue Driving Reminder Adjustable viewing angle and brightness And many more! Easy to install. Plug and play installation. No programming needed. Both compatible to Mazda 3 LOW model without HUD and for Mazda 3 HIGH Model with 1st gen HUD monochrome color.    INSTALLATION VIDEO For Mazda 3 14-19 BM BN and Mazda 6 12-17 - write your car model and year in the cart section area. Mazda 6 12-14 - Need to cut a hole in the top area as the dashboard is whole 1pc. See pictures below. Mazda 6 15-17 - Top Cover is removable and can be replaced with cover with HUD slot which is included in the kit.   TPMS (Optional feature) - Unit Display is in Bar not PSI Package Inclusion 1 x HUD Display Module 1 Instrumental Cluster Top Cover with HUD Slot  1 Side Driver Button (Standard) 1 Side Driver Button (For model with Head light beam adjuster) 1 Plug and Play T-Harness