22:26 29-03-2026

How to open Jeep Cherokee doors with a dead battery

Learn about Jeep Cherokee's electronic door locks and emergency release options, including supercapacitors and mechanical backups, for safety during power loss.

Modern cars are increasingly switching to electronic door locks, and the Jeep Cherokee is no exception. However, this convenience brings a new challenge: what happens if the battery is completely dead?

In the new Cherokee, the front doors feature mechanical emergency releases, but the rear doors do not. This has raised safety concerns, particularly in emergency situations. Jeep engineers have introduced an unconventional solution: supercapacitors are installed in the door buttons. These can retain a charge even after a total power loss, providing two to three attempts to open the door.

Essentially, this serves as a backup power source that could prove critical. Additionally, a traditional key lock is included on the driver’s door, adding another layer of protection. The handles themselves are designed as recesses, allowing them to be physically pulled in an emergency.

Nevertheless, there is no full mechanical backup for the rear doors, which remains a point of contention. The industry is already discussing instances where complex electronic systems have complicated post-accident evacuations. While electrification makes cars smarter, it can sometimes compromise basic reliability—and the Cherokee’s door situation highlights that the balance between technology and safety is still being refined.