Hello, I urgently need your help and that 4 weeks ago when I pressed something on the AB, came a message ” Drive, moderate continue. Full drive power not available. ” Then I brought the car to Bmw it was said injector 1-4 must be replaced as well as ignition coils and spark plugs. Injectors, coils and spark plugs were replaced (not all) the next day I got call from Master Car is ready to drive I should pick up the car, car abg eholt on the AB driven message came back I am then back to Bmw the master wanted to take care of the car 4 days since left 4 days later I got call from Master injector 3 and Zyl 3 had to be replaced I have agreed to parts replaced car picked up on the AB driven message came back ;( I drove back to Bmw and I should leave the car back there a few days later I got call from the master said it is 100% the ECU about 1500€ Then engine ECU gota ucht on the AB driven again same message I again to BMW this time Zyl 6 we have Zyl 6 and a spark plug replaced on the AB driven again the message now should all ignition coils and all spark plugs be replaced??? My car has been with BMW for 1 month now and still no solution I have the feeling these people have no idea I have paid up to now over 3000€ and I have still experienced the same problem someone has experienced? or have you got any tips the ic h can pass on? or what would you do in my place? I am very annoyed and lost confidence in this workshop I need your help please …. My car Built: 01/2013 449 Ps mileage :245,000km