Why won't my car doors unlock or lock properly?
Car doors fail to respond to electronic controls, forcing drivers to rely entirely on manual keys while leaving the vehicle vulnerable to accidental unlatching or break-ins. This electrical malfunction disrupts normal operation, leaving key fobs unable to secure the vehicle and causing security risks.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Using AAA for a jump start
- 2Replacing the key fob battery
- 3Using a second set of keys
- 4Replacing the main car battery
- 5Holding the fob to the dash to turn on the vehicle
- 6Doing everything manually
- 7Use the key fob to lock the car instead of the interior door button.
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
r/autorepair1 person · September 2026