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      01-07-2012, 06:34 PM   #4
Jon D
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Drives: 2022 840d
Join Date: Sep 2009
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Quote:
Originally Posted by Dan.K View Post
I've been at lights where the engine was "off" for longer and it never turned on BUT at the next light, the engine did not shut off. I thought it was odd but who am I to figure out what the computer in these things do . In fact, when the engine shut off, it never turned back on unless I did what you stated.
Assuming that the engine shut down automatically as per the stop/start function, as opposed to you manually switching it off and it then didn't automatically restart, it sounds like you have a problem.
In normal operation the engine shuts down whenever the car is stationary for more than a few seconds and it then automatically restarts very quickly as soon as you take your foot off the brake or touch the accelerator.
Personally I dislike it because there's a slight delay in restarting and that's why I disable it by pressing the switch below the engine start/stop button.
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