Jeep WRANGLER 2017 Owner's Manual page 22

20 GETTING TO KNOW YOUR VEHICLE
To Lock The Doors And Swing Gate
Push and release the lock button on the key fob to lock all
doors. The turn signals will flash, and the horn will chirp
once to acknowledge the lock signal.
Key Fob 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 key fob buttons facing down, use a flat blade
screwdriver to pry the two halves of the key fob apart.
Use extreme care not to damage the seal or internal
components.
Separating Key Fob Halves
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 reassemble the key fob case, snap the two halves
together.
Programming Additional Key Fobs
If you do not have a programmed key fob, contact your
authorized dealer for details.