Nicoace
New Member
Hi all, I have a 2010 E350 diesel coupe.
The red battery light comes on intermittently and sometimes shuts down command/radio.
I have looked at my onboard computerthat tells me the following:
Engine off-
Supply voltage of HU 12.3v
Battery voltage via CAN 12.3v
Engine running-
Supply voltage of HU 11.6v
Battery voltage via CAN 11.8v
Is this a battery issue? Main or auxiliary?
Is this an alternator issue possibly?
The car drives perfect and at this time the red battery light is intermittent. THANKS
The red battery light comes on intermittently and sometimes shuts down command/radio.
I have looked at my onboard computerthat tells me the following:
Engine off-
Supply voltage of HU 12.3v
Battery voltage via CAN 12.3v
Engine running-
Supply voltage of HU 11.6v
Battery voltage via CAN 11.8v
Is this a battery issue? Main or auxiliary?
Is this an alternator issue possibly?
The car drives perfect and at this time the red battery light is intermittent. THANKS