Hello guys, I have the following problem my Volvo s40 Built 2004 2.4l spins recently, while driving coming piles of messages like immobilizer see manual Brake assistant safely stop engine maintenance urgent Windscreen wipers go on and over time then go back out of speedometer, rev indicator, temperature everything except tank indicator goes on 0 oil lamp as well as hand brake are at the lights If I then turn off engine and want to turn on again goes nothing more, then must ic h Tap the battery and sometimes wait a few minutes sometimes even more, so at some point the jumps on but after a few meters come whole errors again, sometimes I can drive 2-3 days without problems and it happens nothing but then again, Volvo can not read out, tried with Cem module which cost me 500€ and it has brought me nothing now that stands again for the 3rd time at Volvo and nobody knows what this can be by now my bill already lies at 110€ and we do not come more maybe someone would have had a similar problem? Would everyone be grateful for every tip, thank you