Hey guys I've got an 08 S550 in absolutey mint condition. The other day my SRS airbag light came on and I believe it was the result of a failing consumer battery and then shortly after starter battery. I purchased in Advance scanner and I have the following code.
91B4 The key ID stored in control unit N2/7
( restraint systems control unit) is not identical with that received by control unit N73 (EIS [EZS] Control unit)
DTC Status:
stored
My scanner will let me clear it successfully but as...
SRS Light Repair Options
91B4 The key ID stored in control unit N2/7
( restraint systems control unit) is not identical with that received by control unit N73 (EIS [EZS] Control unit)
DTC Status:
stored
My scanner will let me clear it successfully but as...
SRS Light Repair Options
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