first off. i hope this thread it on the right TOPIC:) here we go i have a Production date 06.16.2005 530i...with M-ASK(options : S354A windscreen, green shade band.., S534A Automatic air conditioning,,,,,Green windshield, shade band+rain sensor) part #51317070294 per realoem.com I AM NOT SURE IF I HAVE THIS : Set, condensation sensors, bonded #64116928326 i need to change my windshield ..and i am looking to see if i can order a windshield without running in any errors....that have all my features + HUD( for future ccc/cic and hud retrofit) like this one? OPTION 1 :For vehicles with,Automatic air conditioning and Head-up display S534A=Yes S610A=Yes Green windshield, rain sensor BS / HUD #51317070296 or this one ?: OPRION 2 Green windshield, rain sensor For vehicles with Climate comfort laminated glass Yes S356A And Automatic air conditioning Yes S534A And Head-up display Yes S610A #51317070298 please and thx u STELI