This bulletin applies to 2018 BMW 330i GT XDrive vehicles produced up to 06/30/2018. DTC fault 1C0102 may be stored in the DME (digital motor electronics) fault memory, with no other engine oil pressure faults stored. Code 1C0102 indicates oil pressure control, plausibility, static: pressure too low.
A software error in the DME may cause this fault to store erroneously. Only the following integration levels contain the software error: 17-11-5xx and 18-03-5xx.
The fault should be ignored until the release of ISTA 4.12.1x. After the release of ISTA 4.12.1x, the vehicle should be reprogrammed. Note that ISTA Next will automatically reprogram and code all programmable control modules that do not have the latest software.