Sony CDX-L550X Manual
19
Removing the unit
1
Remove the front cover
1
1
Detach the front panel (page 8).
2
Press the clip inside the front cover
with a thin screwdriver.
with a thin screwdriver.
3
Repeat step 2 for the other side.
2
Remove the unit
1
1
Use a thin screwdriver to push in the
clip on the left side of the unit, then
pull out the left side of the unit until
the catch clears the mounting.
clip on the left side of the unit, then
pull out the left side of the unit until
the catch clears the mounting.
2
Repeat step 1 for the right side.
3
Slide the unit out of its mounting.
Notes
• For safety, turn off the ignition before cleaning
• For safety, turn off the ignition before cleaning
the connectors, and remove the key from the
ignition switch.
ignition switch.
• Never touch the connectors directly with your
fingers or with any metal device.
Replacing the lithium battery
Under normal conditions, batteries will last
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of
the card remote commander becomes shorter.
Replace the battery with a new CR2025 lithium
battery.
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of
the card remote commander becomes shorter.
Replace the battery with a new CR2025 lithium
battery.
x
+ side up
Notes on lithium battery
•Keep the lithium battery out of the reach of
children. Should the battery be swallowed,
immediately consult a doctor.
immediately consult a doctor.
•Wipe the battery with a dry cloth to assure a
good contact.
•Be sure to observe the correct polarity when
installing the battery.
•Do not hold the battery with metallic
tweezers, otherwise a short-circuit may
occur.
occur.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.
Do not recharge, disassemble, or dispose of
in fire.
4 mm
(
(
3
/
16
in.)