Can you drive with air suspension turned off Lincoln town car 2003?

No, you should not drive a 2003 Lincoln Town Car with its air suspension turned off. While you might be able to temporarily disable the system (depending on how it's disabled), driving with the air suspension deactivated will severely impact handling and ride quality, potentially leading to damage to the vehicle's components. The car's suspension relies on the air for support, and without it, the vehicle will sit very low to the ground, scraping the undercarriage and causing damage to the suspension itself. It also significantly affects the handling and stability of the vehicle, making it unsafe to drive.