davecooper47
11th December, 2017, 11:28 AM
I tried to do mileage correction on a 2014 Volvo V40 with Smelecom DSP3+ on Friday. The instructions were: Change odometer mileage and then drive for at least 4km and then do synchronise other modules. I did this twice and drove for about 5 miles each time but after synchronising other modules the dash stays dark so I disconnect and reconnect the battery and the old mileage comes back. Can anyone throw some light on this please? Thanks.