you did not post the year so i will give you the most common way to raise the car with the most common system.
1st, find the DLC1 test conector under the hood on the right inner finder it will look like this.
using a jumper wire jump termanals Ts and E1
then push the "DOWN" button on the height select switch 5 times or more within 5 seconds after starting the engine.
if you have done every thing right up to this point the height control OFF light will start flashing at a .25 second interval.
now with the light flashing and the engine runing and the car in park turn the damping mode select switch to "COMFORT" mode ----- push "UP" and the front will come up and if you push and hold the height control switch and the "UP" button the rear will come up.
make sure you do not raise the vehicle height higer then the "HI" position when raising it with this test.
let me know if there is any thing else you need.