Saturn 2007 Sky Owner's Manual page 61

Your vehicle has an Immobilizer Vehicle
Theft-Deterrent System. The key has a
transponder in the key head that matches a
decoder in the vehicle's steering column.
One key works all
of the lock cylinders
on the vehicle.
If a replacement key or any additional key is
needed, you must purchase it from your retailer.
1
The key will have stamped on it. Keep the
bar code tag that came with the original keys.
Give this tag to your retailer if you need a
new key made.
Notice: If you ever lock your keys in your
vehicle, you may have to damage the vehicle
to get in. Be sure you have spare keys.
In an emergency, contact Roadside Assistance.
See Roadside Assistance Program on page 359.
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