Hello, after almost 5 years of trouble with the driving behavior of my V50 T5, it’s been a bit of an accident for some months now. Actually, it’s only after he’s been busy with the 120s inspection at a Volvo contract office (with the spark plugs being renewed as well). When driving the BAB at constant speed, he suddenly takes his foot off the gas, jerks a little bit around the original speed. Occasionally, this happens even when I’m accelerating, which can of course become a little uncomfortable when overtaking. The yellow engine warning lamp lights up now and again. The rest of the time I can’t find any power loss, gas intake and acceleration are even. The following error codes have been read out: MMM-2000 control device internal error code is not active before ICM-1A58 communication with the global positioning system (GPS) is not active before error code is not active yet white.