gas type CADILLAC CT4 2023 Owners Manual

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
Vehicle Care 403
Liftgate
Headlamp Aiming
Front Headlamp
Aiming
Headlamp aim has been preset
and should need no further
adjustment.
If the vehicle is damaged in a
crash, the headlamp aim may
be affected. If adjustment to
the headlamps is necessary,
see your dealer.
Bulb Replacement
For the proper type of
replacement bulbs, or any bulb
changing procedure not listed
in this section, contact your
dealer.
Caution
Do not replace incandescent
bulbs with aftermarket LED
replacement bulbs. This can
cause damage to the vehicle
electrical system.
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.
High Intensity
Discharge (HID)
Lighting
{Warning
The High Intensity Discharge
(HID) 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.
LED Lighting
This vehicle has several LED
lamps. For replacement of any
LED lighting assembly, contact
your dealer.