Review on 🔑 Set of 2 Key Fob Keyless Entry Remotes for Ford, Lincoln, Mercury, Mazda - CWTWB1U331 GQ43VT11T CWTWB1U345 4-btn by Daniel Fung

UPDATE: one key fob died after 11 months with little to no use so I removed one star. The battery was checked well, replaced with a new one just in case and even checked on a key fob tester at an auto parts store: still dead. And yes, the battery was oriented correctly. All in all I still recommend as another keychain used daily still works great. The key fobs looked and felt exactly like my OEM. After programming, they worked perfectly. Here are the instructions I followed: 1. Switch the ignition from OFF to RUN 4 times within 6 seconds.2. Turn off the ignition. The system will beep to confirm programming mode.3. Press any button on the first keyless remote within 20 seconds. The system will beep to confirm the programming.4. Press any button on the second keyless remote within 20 seconds. The system will beep to confirm the programming.5. Turn the ignition to the RUN position to exit programming mode.