- Lessen trim incorporates a 7mm screw and T20 screw. Clear away and pull down tricky. Not required to take away lower trim for 2018's. 1. New cluster software program seems to have taken out the oil temperature gauge. Most probably new cluster orders is not going to have it. https://delta-8-cereal-bar04088.suomiblog.com/5-simple-statements-about-mustang-gt-digital-dash-option-explained-47656554