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International Automotive Technicians Network
Re: 2012 Buick Verano pushbutton start power modes
Posted to Technical Discussion Forum on 11/8/2018

The ignition mode switch has 2 LEDs that indicate the vehicle power mode. When the vehicle is in the off mode, both LED's will be off.

1. Pressing the ignition mode switch button once (without the brake pedal applied), the vehicle enters the accessory mode a... Login to read more.