"Replace Key Battery" warning - R230

wrightkarl

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Hi all

Curious if anyone knows what must be a simple answer to this... I hope

Despite my keys having new Duracell batteries, the cars display tells me to change my batteries ? Still opens and starts keyless as it should, just the warning.

Any suggestions ??

Karl
 

mioba

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Maybe a code reader is needed to clear the fault message.
 
OP
wrightkarl

wrightkarl

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Joined
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210 E320, E430 - 211 320CDi & CDi Sport - E350CDi Sport - 215 CL500 - R129 SL500 - R230 SL500
  • Thread Starter
  • Thread starter
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Maybe a code reader is needed to clear the fault message.
You'd like to think this would be a self clearing fault, even if its really a fault, I'll bear it mind though
 

mioba

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W124/E200, W220/S320CDI, W205/C200, W251/R350CDI 4Matic
some faults need the code cleared once the offending part
has been fixed. .
 

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