sl 600 suspension probs
Before changing any parts do the following.
First turn the steering wheel from lock to lock. Then shut off and restart the engine. That 'recalibrates' the steering angle sensor. Low battery voltage will cause it to 'loose' its memory.
Then look under the car on the front sway bar. There is a height sensor potientometer attached by linkage. That may have come loose or failed--or the wiring is loose/defective. This is whay sets /controls the height, not the acceleration sensor.