2017 Cadillac CTS Base, AWDFACTORY OEM SERVICE PROCEDURE

Re-Initialization/Teach Procedure

WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Start with the Glass in the closed position and "Glass Close" switch released. Press and hold the "Glass Close" switch for approximately 10 seconds, then the glass will de-initialize the roof. The glass panel shall move toward the "Front hard-stop" and stall for 400 milliseconds (0.4 seconds), then back-up slightly to the full close soft stop. The shade shall automatically move toward the "Front hard-stop" and stall for 400 milliseconds (0.4 seconds), then back-up slightly to the shade panel full close soft stop. This completes the initialization. After the shade panel has moved to the soft stop, release the switch, then press and hold the "Glass Close" switch to re-teach the glass and shade. Once the teach process is completed, both glass and shade will be at full close.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.