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      05-27-2018, 07:01 AM   #7
larrylam646
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Drives: 2020 M340i xDrive
Join Date: Jul 2015
Location: Ottawa

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Quote:
Originally Posted by TPYD View Post
Just tried this and you are right. Selector had to be on the left for the mirror to tilt down during reversing. Thank you! All that’s left is the auto start/stop issue.
Hi TPYD,

By now, Auto Start Stop may be working for you. In my experience, ASS takes some time to become functional after the battery is disconnected or errors cleared (when using ISTA+). Give it 15-20kms.

Edit - text extracted from ISTA+

"Power management and battery exchange
For vehicles with automatic engine start-stop function, an AGM battery must be installed and after a battery exchange, it must be registered with the service function < Register battery exchange> so that the automatic engine start-stop function can function properly.

When a battery is exchanged, a battery is disconnected or after the engine control unit is programmed, the reference data for the state of charge and battery condition may be lost. These are only available again after an open-circuit voltage measurement of approx. 6 hours (e.g. rest phase overnight) during which the vehicle may not be woken up. In this training period, the ASSF function is not active (switch-off inhibitor = state of charge not plausible). The customer is to be notified of this when the vehicle is handed over. The automatic engine start-stop function switches back automatically to active as soon as the necessary routines have been completed successfully."



Larry
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2020 Black Sapphire M340iX
2014 Estoril Blue 435iX - sold

Last edited by larrylam646; 05-27-2018 at 07:06 AM.. Reason: Extract from ISTA+
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