Customer Satisafaction Program
Cadillac technical service bulletin 17479 for 2018 Cadillac Ct6 Plug-In Hybrid.
- Bulletin number
- 17479
- Component
- Vehicle speed control: cruise control
- Summary
- 17479 - Customer Satisafaction Program. A software update package is available for vehicles with Super Cruise. The enhanced Super Cruise software will improve lane centering and add descriptive instrument cluster messaging that will allow drivers to better understand why Super Cruise is unavailable or why Super Cruise needs to disengage and return control to the driver. System performance will be enhanced. Easier to Engage Super Cruise. Adaptive Cruise Control provides smoother acceleration and braking behavior. Dealers are to update the Super Cruise software, and provide the customer with an owner manual insert that outlines the new available cluster messaging.
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