New member here. The manual says it stays on for 2 seconds which was the case of my previous vehicle (2017.5 Murano) which I always found too short. However, my CX-5 stays much longer which I find kind of nice; I intend to do a test where there is no traffic behind me so I can see how long it stays. So far, I had to step on the gas to avoid stalling other vehicles behind me after more than 10 seconds. Perhaps there was a production change and the manual was not updated? I searched the forum but didn't find anything. I know the auto hold will stay indefinitely if the conditions are met. Happy New Year to all!