SL/R230: Consumer electronics offline
#1
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2003 SL500 and 2005 E320
Consumer electronics offline
New to this forum....looks like a great source of information. My 2003 sl has a error message showing "Consumer electronics offline" along with a battery displayed....I assume this is a battery issue with the battery in the trunk...it appears... then goes away after the car runs for a few minutes ,.....lately it stays on even longer....does the battery in the trunk need replacement? It is the original battery. Are there replacements avaiable other than MB battery from dealer?
#3
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Location: Vancouver, B.C.
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02ML320, 04SL500, 65SL230
You must be not driving you car regularly. This message usually happens after the car has been parked for days. The fact that the message disappears after runnung for a few minutes shows your consumer battery (trunk battery) is charging back to normal and should still be fine. You might want to buy a battery tender (trickle charger) and hook it up to the trunk battery while the car is not being used. This will alleviate the problem completely.
#4
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Location: Missouri
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E500(Sold), SL500(Sold), C350(Sold), ML350, SL65
I just had this problem and had to replace a batt in my E500 and 1 1/2 week later the 1 in my SL...I guess I can understand the SL because it not drove that much and I was over in Afghanistan....oh and they are not cheap