2008 Saturn Astra Owner's Manual - Page 218

9-28 Vehicle Service and Care Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 9-33. For any bulb changing procedure not listed in this section, contact your dealer/retailer. Front Turn Signal Lamps Halogen Bulbs 9. Make sure that the light from the headlamp is positioned at the bottom edge of the horizontal tape line. The lamp on the left (A) shows the correct headlamp aim. The lamp on the right (B) shows the incorrect headlamp aim. 10. Repeat Steps 7 through 9 for the opposite headlamp. { CAUTION Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. 1. The bulbs of the turn signal lamp are replaced through openings in the front wheel wells. Turn the wheel to gain access to the push tabs and remove the cover.