Will the 971LM override existing codes when programming for new car?
If you want to override a specific button, you can, regardless of which remote you use. Follow the vehicle instruction manual for programming tips. Often times people will delete all programmed information before proceeding to program a new remote by pressing the outer 2 buttons for 30-60 seconds
Marc Duell M. D. Marc D. 25-10-2022
How do I reprogram a remote to an existing garage door?
Hello Marc. If you go back to the item on our site and scroll to the bottom, there's a video that shows how to program this remote :)
Connie C. Connie 18-10-2022
How do I open to change battery
Hi Connie. We have added a video on how to change the battery. Please go back to the item in question to see the instructional video.