Yes acording to Vadis. I had ETM replacement eight months ago. Dealer made no mention of software upgrade so assuming it was not done - Stealer has to pay Volvo for software download - I find most dealers pretty untrustworthy all PR Marketing and dishonesty. I worked for a mixed franchise group long enough to know not to trust most of them. I tell them exactly what I want done and go over everything in fine detail. (I do most servicing myself anyway). So it will work but not optimally. Be warned this fault will reoccur in time so use best quality petro oil and change both plus filters oil air frequently. 3000 is my choice with XC70!
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