<![CDATA[CEM config change not persisting – XC90 P2 MY2013 (USA)]]>Writing CEM “Service interval” finishes with “All items are processed”, but after re-detecting the vehicle the current value is still “10000 km”. Tried 5 times: “User defined in DIM” via the wizard, Car configuration and the old configurator, plus “15000 km” as a test. Battery charged, voltage 12.4–12.5 V during writes.

As a result, the DIM functions show “Service interval in CEM is not set to user defined”, and Trip computer units / Temperature units return NEGATIVE [22] – Conditions not correct. Odometer to km and language change worked fine earlier.

Screenshots attached. Please advise.

]]>https://forum.d5t5.com/topic/452/cem-config-change-not-persisting-xc90-p2-my2013-usaRSS for NodeMon, 02 Nov 2026 00:01:14 GMTSun, 01 Nov 2026 14:25:36 GMT60<![CDATA[Reply to CEM config change not persisting – XC90 P2 MY2013 (USA) on Sun, 01 Nov 2026 15:52:54 GMT]]>@radeksc https://svdns.info/2023/08/27/so-youve-bought-an-import-volvo/ take a look here. You basically have to set everything to user defined in the CEM settings and than set up what you want in the DIM. Of course you have to shut down the car and lock it for at least 15 minutes after changing the CEM settings and than again after changing the DIM settings.

]]>https://forum.d5t5.com/post/1705https://forum.d5t5.com/post/1705Sun, 01 Nov 2026 15:52:54 GMT