Chrysler 2012 200 - Owner Manual - Manual (Page 28)

Transmitter Battery Replacement
The recommended replacement battery is CR2032.
NOTE: Perchlorate Material — special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate
1. With the RKE transmitter buttons facing down, use a
flat blade screwdriver to pry the two halves of the RKE
transmitter apart. Make sure not to damage the seal
during removal.
2. Remove and replace the battery. Avoid touching the
new battery with your fingers. Skin oils may cause
battery deterioration. If you touch a battery, clean it with
rubbing alcohol.
3. To assemble the RKE transmitter case, snap the two
halves together.
Separating RKE Transmitter Halves
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE