Added a 1990 Mustang 5.0 LX Vert to the garage and I need some advice please. The previous owner had an alarm installed and now I'm removing the alarm and need ideas on how to fill the single drill hole for the alarm light in the dash. It's just under the switches on the left side. Thank you for any help in advance.

 

I ran into the same issue in my 93 and I wound up just leaving the light since there wasn't really a way to match the color and the texture. I think it looked less out of place than a patch would IMO.