Initial Inspection and Diagnostic Overview

Warning message in event of low battery voltage

Warning message in event of low battery voltage
There are two messages in the driver information module (DIM) that warn of low battery voltage.
- Warning 1: "Low battery"
- Warning 2: "Low battery power save mode"
The central electronic module (CEM) monitors battery voltage and sends a message via the CAN network in the event of low battery voltage to the driver information module (DIM) that shows the warning message.

Warning 1: The message "Battery voltage too low" is shown after 400 seconds when the following has occurred:
- The battery voltage is below a limit value which is due to the vehicle's current power consumption. The range is 11.5-12.4 V.
Warning 2: The message "Low battery power save mode" is shown 120 seconds after the first warning when the following has occurred:
- The battery voltage is below a limit value which is due to the vehicle's current power consumption. The range is 11.4-12.3 V.

Note! The warnings "Low battery" and "Low battery power save mode" cannot be generated when the engine is switched on.The warning is reset when the engine starts.

Continue - DONE

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