OnStar Personal Identification Number (PIN)

Cadillac CTS / Cadillac CTS Owners Manual / OnStar / OnStar Additional Information / OnStar Personal Identification Number (PIN)

A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor.

To change the OnStar PIN, call OnStar and provide the Advisor with the current number.

    See also:

    Memory Seats
    On vehicles with the memory feature, memory buttons 1 and 2 on the driver door are used to save and recall memory settings for the driver seat cushion and seatback, outside mirrors, and th ...

    Engine Coolant
    The cooling system in the vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first. The fo ...

    All-new interior design
    An all-new sophisticated, luxurious interior incorporates a clean, sculpted contemporary design featuring genuine materials, fabrics and low-gloss, tactile surfaces. Refinements include dual-fir ...