99 Bentley Arnage, hydraulic leveling problem, rear end up in the air as it thinks it has 2000 pounds weight, height linkage looks ok. How to reset to get the back end down?

SOURCE: how many qts of oil does 6.8L 2001 bentley arnage

6 qts

SOURCE: how do I reset the

To reset the service engine light on a 2000 Bentley Arnage, turn the key to the second stage, one being accessories. Now press the trip and cancel buttons together and hold them for about five to seven seconds, the display will show nothing. Now press again immediately for about five to six seconds and it will go into change mode. The vehicles serial number will be shown where the mileage was displayed. Now use the trip button only to navigate to the sign reading "service due" then hold down the cancel button until it changes color from green to red or vis versa then it will beep. Press cancel and then turn the ignition off and restart your car.

SOURCE: how to reset service light

You need an OBII scanner to reset the service lights. You can buy one at ant good parts store or even Amazon.com. They go from about $80 to $2500 based on how extreme a unit you want. You can also stop by any Autozone, Advance, etc parts store and they can reset it for you for FREE