Shifter will not go into manual position and engine light on ?
So that is in question? If the check engine light is on, the car needs service. Cadillac may prevent the use of manual shift specifically when the light is on.
Shifter will not go into manual position and engine light on ?
So that is in question? If the check engine light is on, the car needs service. Cadillac may prevent the use of manual shift specifically when the light is on.