Turn Signal Lamps
To replace one of these bulbs:
1. Open the liftgate. See Liftgate .

A. Push Pin
B. Taillamp Cover
2. Pull on push pin (A) to release the taillamp cover (B).
3. Remove the taillamp cover from the lamp assembly by pulling rearward from
the top to unfasten from snap tabs.

4. Remove the two screws from the taillamp assembly.
5. Pull the taillamp assembly straight back to remove.

A. Turn Signal Lamp
B. Back-Up Bulb/Socket
6. Turn the turn signal lamp (A) bulb socket counterclockwise to remove it
from the taillamp assembly.
7. Pull the bulb straight out from the socket.
8. Press a new bulb into the socket, insert it into the taillamp assembly and
turn the bulb
socket clockwise until it clicks.
9. Reinstall the taillamp assembly and tighten the screws.
10. Reinstall the taillamp cover by snapping it into place.
11. Push the push pin to secure the taillamp cover.
See also:
Service Vehicle Messages
SERVICE A/C SYSTEM
This message displays when the
electronic sensors that control the
air conditioning and heating
systems are no longer working.
Have the climate control system
serviced by ...
Maintenance Replacement Parts
Replacement parts identified here by name, part number, or specification can
be obtained from your dealer.
...
ATS Delivers New Levels of Control and Refinement
The 2013 Cadillac ATS delivers a driving experience that advances the brand's
performance legacy with a balance of racetrack-honed control and uncompromising
refinement.
That experience is suppo ...






