Middle computer annunciator on 987
 

The guage cluster on the 2007(under the tach) has three positions---upper which is digital mph-----lower which you select from average mph or average mpg ar tire pressure or distance to empty. The middle selection is normally the radio station or it is blank. If you pick the radio station and the car is parked for awhile, the middle section shows four dashes or more properly underlines. The only way to get rid of these is to turn the radio on and then off again. Then dashes go away. Has anyone figured this out as my dealer is stumped. Thx and thx for your patience. I love this car like I love cotton!