2014 Cadillac CTS Owner Manual - Page 294

10-30 Vehicle Care Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 10-31. For any bulb‐changing procedure not listed in this section, contact your dealer. High Intensity Discharge (HID) Lighting License Plate Lamp { Warning The high intensity discharge lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them. After an HID headlamp bulb has been replaced, the beam might be a slightly different shade than it was originally. This is normal. Lamp Assembly Halogen Bulbs { Warning 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. LED Lighting This vehicle has several LED lamps. For replacement of any LED lighting assembly, contact your dealer. Bulb Assembly