Guys my eml came on a couple of days ago as car had not turned a wheel for over 3weeks.it took a bit longer to turn over than norm so put on charge and light went out.until today the lights back on and staying on, car driving as per normal.i noticed it smelled a bit more when idling (may just be my imagination not sure )would this make any sence to anyone?3.0Tdi 2008is there anyone in lanarkshire/Glasgow area that can read codes on here so I can try to resolve,thanks