Remote Door Unlock is an OnStar feature to remotely unlock the doors of an automobile.
OnStar Remote Door Unlock can be invoked in the following two ways:
- By calling OnStar at 1-888-4-ONSTAR and speaking with an advisor, or
- By using an app such as OnStar RemoteLink, myChevrolet, myBuick, myGMC, or myCadillac, as appropriate
Both operations require the subscriber’s four-digit OnStar PIN.