Maintenance and care
Lexus RX / Lexus RX 450H User Manual / Maintenance and care
See also:
Horn
To sound the horn, press on or
close to the mark.
...
Electronic key battery
Replace the battery with a new one if it is discharged.
You will need the following items:
Flathead screwdriver.
- Small Phillips-head screwdriver.
- Lithium battery (CR1632).
Replacing the batte ...
Side doors
The vehicle can be locked and unlocked using the entry function, wireless
remote control or door lock switches.
Door lock switches
1. Locks all the doors.
2. Unlocks all the doors.
Inside lock ...
