Bulb Replacement; High Intensity Discharge (Hid) Lighting; Windshield Wiper Blade Replacement - Cadillac DTS 2011 Owner's Manual

Bulb Replacement

It is recommended that all bulbs be replaced by your
dealer.
High Intensity Discharge (HID)
Lighting
WARNING:
The low beam 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.
The vehicle may have HID headlamps. After an HID
headlamp bulb has been replaced, you may notice that
the beam is a slightly different shade than it was
originally. This is normal.
6-46
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for wear
or cracking. See Scheduled Maintenance on page 7 3
for more information on wiper blade inspection.
Replacement blades come in different types and are
removed in different ways. Here is how to remove the
wiper blade:
1. Turn the engine off.
2. Lift the windshield wiper arm and blade away from
the windshield.
3. Pull the clip up from the blade connecting point
and pull the blade assembly down toward the
windshield to remove it from the wiper arm.