As instructed, I opened the remote and flipped 9 micro switches that matched my Allstar 9931R on the garage door. The numbering on the DIP switches was so SMALL that I read them upside down on the first try. (I even wore glasses!) When the remote didn't work, I checked the switches again and found my mistake. I reprogrammed the DIP switches to match them and while the case was still open I tested the remote and it worked great. I cut a small piece of bubble wrap (which the remote arrived in) and placed it on top of the battery so it fits snugly on the case and doesn't move as another buyer mentioned in a review. It works well and from a distance of 20+ feet it's a great buy and I will buy again for added comfort.
🔑 Genuine Leather Smart Key Fob Case Cover Protector for Mazda 3, Mazda 3 Hatchback (2019-2022), Mazda 6, CX-5, CX-30, CX-9 (2020-2022) - 4-Button, Black/Red
9 Review
🚤 DriftFish Jumbo Neoprene Boat Keychain: Float 5-6 Keys + Waterproof Key Chain - Green/Orange
9 Review
Smart speaker Yandex Station Mini without clock with Alice, black onyx, 10W
151 Review
Hephis Bottle Opener Carabiner Chains
9 Review
Motrobe Door Side Storage Tray For 2023 2022 2021 2020 2019 Dodge Ram 1500 Crew Cab Driver And Passenger Door Armrest Pocket Insert Organizer Set Of 4
30 Review
Gray Multi-Functional Portable Steering Wheel Tray For Car Laptop And Food - Vehicle Seat Mount Table For Notebook, Eating, And Working On The Go
43 Review
Simplify Your Car Organization With Sposuit'S Collapsible Trunk Organizer - 11 Pockets & Reinforced Handles For Easy Grocery And Cargo Storage! (Grey)
27 Review
3-Compartment Cargo Trunk Storage Organizer By EPAuto: Maximize Your Car'S Storage Space
28 Review