BMW 318 Engine Noise

After I Turn The Engine Off On My 2002 Bmw 318 Ci 2.0 16v There Is I Noise Coming From The Dash Board That Stays On For Upto 30 Mins It Use...

Engine Mechanical Problem 1998 Bmw 318 Manual 144000 Miles My Car Has A Screeching Noise Coming From The Engine. What Can It Be?

I Have A Bmw 318ti And The Car's Revs Starts Dropping When The Engine Heats Up Or I Stop At The Lights Ie When Idle. There Is A Loud...