Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving.
If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
See also:
Listing Stored Numbers
The list command will list all the stored numbers and name tags.
Using the “List” Command.
1. Press . The system responds “Ready,” followed by
a tone.
2. Say “Directory.”
3. Say “Hands Free C ...
Repair Facility
GM also recommends that you choose a collision repair facility that meets your
needs before you ever need collision repairs. Your dealer may have a collision repair
center with GM-trained technici ...
Safety Locks
The vehicle has rear door security locks to prevent passengers from opening the
rear doors from the inside.
Open the rear doors to access the security locks on the inside edge of each door.
To s ...