Installation Procedure

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Install the battery negative cable (1) to the battery.

CAUTION:

Refer to Fastener Caution .

Fasten the battery negative cable nut (2) and tighten the nut to 4.5 N.m (40 lb in).
Insert the ignition key and turn the ignition to the ON position.
Program volatile memory. Refer to Volatile Memory Programming .
Program all of the customer's radio station presets and set the radio clock to the current time.