Hi guys

Does anyone have any experience opening some of the ECUs used in the newer BMWs and VAG cars? I'm talking things like the EDC17 CP54 from VAG and the MEVD 17.2.4 used in the newer petrol BMWs? Working my way around the edge to open I'm not too worried about, but I'm unsure how to work the lid up around the connectors without damaging them. I have a customer interested in a map and would like some pointers first if anyone has them!

Thanks

Mark