I'm in agreement with Dave, Shift light and low Oil pressure light.
Everything else is for when you are in line getting ready. My son Jim
drove the Merk in 2001 and saved the motor when the oil pressure light
blinked. Oil pump belt was thrown off (my fault). Turbo applications,
maybe an EGT (turbine inlet) mounted right in line of sight, but even with
that what you gonna do, Lift? Even though I have not hade adequate data aq
mounted, (YET), it will provide the best feedback as to what where and