Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Helps control the vertical movement of your vehicle's wheels relative to the chassis or vehicle body with an onboard system Relays accurate sensor readings to control the vehicle ride This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Coupe, headlamp leveling, CTS-v. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Measures the distance between your vehicle's chassis and body This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors