How do you use remote start Chevy Malibu 2008?

The 2008 Chevy Malibu did not come standard with remote start. Factory-installed remote start was not an option on that model year. Therefore, you cannot use a factory remote to start it.

To remotely start your 2008 Malibu, you would need to have an aftermarket remote start system installed by a professional. These systems vary widely in features and complexity. To use it, you would need to follow the specific instructions provided by the installer and the remote start system manufacturer. This usually involves pressing a specific button sequence on the remote.