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 battery

Obtaining an apostille or embassy legalization. Georgia apostille. Atlanta apostille.
Take out the mechanical key.

Remove the cover.

Remove the depleted battery.
Insert a new battery with the + terminal facing up.
If the electronic key battery is discharged
The following symptoms may occur.
- The smart access system with push-button start and wireless remote control
will
not function properly.
- The operational range is reduced.
Use a CR1632 lithium battery
l Batteries can be purchased at your Lexus dealer, jewelers, or camera stores.
- Replace only with the same or equivalent type recommended by a Lexus dealer.
- Dispose of used batteries according to the local laws.
CAUTION:
Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
NOTICE:
For normal operation after replacing the battery
Observe the following precautions to prevent accidents.
- Always work with dry hands.
Moisture may cause the battery to rust.
- Do not touch or move any other components inside the remote control.
- Do not bend either of the battery terminals.
See also:
Clock
Without navigation system
1. Adjusts the hour.
2. Adjusts the minutes.
3. Rounds to the nearest hour.*
*: e.g. 1:00 to 1:29 → 1:00
1:30 to 1:59 → 2:00
With navigation system
1. ...
Fuel information
Your vehicle must use only unleaded gasoline.
Premium unleaded gasoline with an octane rating of 91 (Research Octane
Number 96) or higher required for optimum engine performance. If 91
octane canno ...
12-volt battery
Location
The 12-volt battery is located on
the left-hand side of the luggage
compartment.
Removing the 12-volt battery cover
- Vehicles with a compact spare tire
Pull the lever upward to fol ...
