How do you change a headlight in a 2009 Saturn Aura without taking apart the whole grill?

SOURCE: HOW TO SETUP Voice Activated Controls For

To access the Bluetooth prompts, press and hold down the large button on the right hand side of the steering wheel. It has a pictogram of a person talking. At the prompt say "bluetooth" and then "help". The car will talk you through it. Alternately, head over to www.gmownercenter.com. This site is run by General Motors and registration gives you free access to your online owner's manual and other materials.

SOURCE: How do I change my low beam headlight on my 07

To change the low beam, remove the front wheel and plastic inner fender liner. This will give you access to the rear of the headlight and it's plug and play from there.

SOURCE: 2009 saturn aura headlight replacement

Please don't kill the messenger, but this is not an easy procedure as access to change the headlamp bulbs is through the wheel well. The recommended method is to remove the front tire and then the plastic inner fender liner. Once removed, you'll have easy (more or less) access to the rear of the headlamp housing.

SOURCE: how to change a headlight bulb in a saturn aura?

Access to change the headlamp bulbs is through the wheel well. The recommended method is to remove the front tire and then the plastic inner fender liner. Once removed, you'll have easy (more or less) access to the rear of the headlamp housing.

SOURCE: How do you change the headlight bulbs in a 2007

Your not going to like this but the head lamp will have to be removed to replace the bulb.
There will be three screws/bolts to remove then lift up ward and pull gentle out and disconnect the headlamp wiring replace bulbs do not touch the clear lens after installing bulbs set headlamp back in and refasten light see diagram below for fastening points