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How long does it take for your pre-sense light to turn off when you start driving?

30K views 16 replies 6 participants last post by  mmmzon  
#1 ·


Seems to take 1-2 minutes for me. Normal?
 
#8 ·
I timed my car today on 3 different drives:
  • first morning run, ~20 seconds
  • second morning run, ~15 seconds
  • third afternoon run, ~15 second.
The symbol is out by the time I pull out of the garage and get wheels straight to drive forward. I can make a video is needed. I do not see anything that would last more than 30 seconds.
 
#12 ·
How about the car "sleep state"? IF the car battery is cold, then most likely the car has not been started for some time. It can take up to two hours for the car to fully shut down. So, a cold battery is a sign that the car is likely in a deep sleep state. If the battery is in a "warm" state, then likely it was not that long ago that the car had been on, and so it is likely in a less deep sleep state.
 
#15 ·
Anyone notice the new pre-sense warning icon that appears in the dash when pre-sense is activated?
Nope, have not noticed
I have no idea how to assess "sleep state".
I have been checking the times again now that the temperatures are higher. The times are definitely battery temperature related.
Yesterday's observations:
1) ~15 seconds (morning, parked overnight)
2) <5 seconds (morning, parked to drop kids off)
3) ~15 seconds (afternoon, been parked for ~7 hours)