Can't program keyless entry with key in ignition

Factual Questions
1

Can’t program keyless entry with key in ignition
How can I program my keyless entry on my Honda CRV 1999 when the key is in the ignition it would not respond. Is this the only way to program it?

2

Cross posted to IMHO. Please do not cross post questions to different forums.

https://boards.straightdope.com/sdmb/showthread.php?t=892910

Colibri
General Questions Moderator

3

Cross posted to IMHO. Please do not cross post questions to different forums.

https://boards.straightdope.com/sdmb/showthread.php?t=892910

Colibri
General Questions Moderator