I just decoded the CEM-pin on my V60-13, and then made changes to the configuration (Adding remote start for diesel-heater). Would this cause a problem in case the car need to go to a dealer, who will connect it till official Vida and Volvo database? I've understand it may be a problem on newer plattforms, bur what will happen on my P3 in this case?

]]>https://forum.d5t5.com/topic/219/car-configuraRSS for NodeMon, 13 Jul 2026 10:17:13 GMTThu, 30 Oct 2025 09:59:56 GMT60@joroartcorp remappings/tunes for the ECM/TCM and changes in the CEM configuration are two completely different pairs of shoes when it comes to software updates with an official VIDA.
Mappings/tunes are only overwritten/deleted when a reload/update for the ECM/TCM is installed.
Changes in the CEM configuration get overwritten with the original configuration known to the volvo servers with every software update/reload that is performed with VIDA for any ecu in the car.
Normal diagnostics or activating service functions does nothing/keeps everything as is.
Additionally most tunes/remaps create a permanent checksum error, which tells the guys working with VIDA that the ECM/TCM was modified, so they won't perform updates/reloads without consent of the owners.
All the above is only valid for P1, P2, P3 cars. On SPA and newer any configuration change/tune is detected whenever VIDA gets connected and can lead to a blacklisting for software and OTA updates until the original software is present in the car.

]]>https://forum.d5t5.com/post/704https://forum.d5t5.com/post/704Fri, 16 Jan 2026 10:59:09 GMT@joroartcorp Mybe no affected software was updated or reinstalled at the dealer?

]]>https://forum.d5t5.com/post/703https://forum.d5t5.com/post/703Thu, 15 Jan 2026 19:09:41 GMTIt depends I suppose. I have friends with remapped cars that went through official dealers and no issues at all.

]]>https://forum.d5t5.com/post/699https://forum.d5t5.com/post/699Thu, 15 Jan 2026 06:59:27 GMTThank you!

]]>https://forum.d5t5.com/post/696https://forum.d5t5.com/post/696Wed, 14 Jan 2026 15:20:23 GMT@Martin-SE whenever a software update or reload is performed with VIDA, all configuration changes done with vdash will be reverted to the original factory configuration. Keys added with vdash will also be removed.

]]>https://forum.d5t5.com/post/641https://forum.d5t5.com/post/641Mon, 01 Dec 2025 07:19:52 GMTAnyone have an idea?

]]>https://forum.d5t5.com/post/636https://forum.d5t5.com/post/636Wed, 26 Nov 2025 17:07:49 GMT