Buick Regal: Immobilizer

 OnStar Description and Operation (UE1 without IOB/IO6)

This OnStar system consists of the following components: Telematics communication interface control module OnStar three button assembly Microphones Cellular antenna Navigation antenna Back up battery WiFi Support TTY (Teletypewriter) This system also interfaces with the factory install

 Tire Pressure

Tires need the correct amount of air pressure to operate effectively. Caution: Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air, can result in: Tire overloading and overheating which could lead to a blowout. Premature or irregul