BMW CONTROL PANEL

Ok I Have A 523i Se Auto, 1999, 66,000 Miles. The Outside Air Temp Sensor Tells Me It's -40 Degrees Celsius - Which It Obviously Isn't! I...

When I Turn Off The Engine, There Is A Buzzing Noise Coming Out From The Center Dash Area. Want To Say The A/c Controll Area. Also, When...

Had A Problem With Heater. It Stayed On Even After The Car Was Switched Off Draining The Battery Flat.I Was Told It Could A Resister Which...