Originally Posted by demig
I just had the security update done to my E91 320d that stops the key recoding problem that's been causing a lot of bimmers to be nicked recently. I took the evolve map off before taking it in for the software upgrade, I assume that I can reload the evolve map with my switch now or will the software update be wiped off if I do this? Does it just stick the map back on? If the software is at risk is their a way to sort it out.
p.s. I had forgotten how much difference there was till I drove home with it set to the stock map!
Try and reload it. If it doesn't then you will have to read the ECU data again and send it to us for retuning.