Black plate (38,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 201210-38 Vehicle CareDriver Side Shown7. Locate the vertical headlampaiming screws, which are underthe hood near each headlampassembly. They are covered byrubber caps.The adjustment screw can beturned with a 6 mm hex driver.8. Turn the vertical aiming screwuntil the headlamp beam isaimed to the horizontaltape line. Turn it clockwise orcounterclockwise to raise orlower the angle of the beam.The top edge of the cut-offshould be positioned at thebottom edge of the horizontaltape line.9. Make sure that the light from theheadlamp is positioned at thebottom edge of the horizontaltape line. The lamp on theleft (A) shows the correctheadlamp aim. The lamp on theright (B) shows the incorrectheadlamp aim.10. Repeat Steps 7 through 9 forthe opposite headlamp.Bulb ReplacementFor the proper type of replacementbulbs, see Replacement Bulbs onpage 1041.For any bulbchanging procedurenot listed in this section, contactyour dealer.Halogen Bulbs{ WARNINGHalogen bulbs have pressurizedgas inside and can burst if youdrop or scratch the bulb. You orothers could be injured. Be sureto read and follow the instructionson the bulb package.
