Replacement
REPLACEMENT
PROCEDURE
1. REMOVE TRANSMITTER BATTERY
NOTICE:
Take extra care when handling these precision electronic components.
(a) Push the release hook knob and remove the mechanical key as shown in the illustration.
*a | Release Hook Knob |
![]() | Push |
![]() | Remove in this Direction |
(b) Insert a screwdriver into the gap, and turn the screwdriver to remove the transmitter housing cover. HINT: Tape the screwdriver tip before use. |
|
(c) Insert a precision screwdriver into the gap and gently remove the transmitter battery (lithium battery: CR2032) as shown in the illustration.
NOTICE:
HINT:
Tape the screwdriver tip before use.
*a | Protective Tape |
![]() | Remove in this Direction |
2. INSTALL TRANSMITTER BATTERY
(a) Install a new transmitter battery (lithium battery: CR2032) with the positive (+) side facing upward, as shown in the illustration.
NOTICE:
![]() | Install in this Direction |
(b) Install the transmitter housing cover by pressing down on it as shown in the illustration.
![]() | Install in this Direction |
(c) Insert the mechanical key into the transmitter as shown in the illustration.
![]() | Install in this Direction |
(d) Press one of the transmitter switches and check that the LED illuminates.
OK:
Transmitter LED illuminates when a switch is pressed.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Air Conditioning Unit: Components
COMPONENTS ILLUSTRATION *1 OUTER COWL TOP PANEL SUB-ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 INLET HEATER WATER HOSE *2 NO. 2 AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY *3 OUTLET HEATER WATER HOSE *4 O-RING N*m (kgf* ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Switch Operation of Remote Touch not Accepted
CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System. Click here PROCEDURE 1. START DIAGNOSTIC MODE (a) Activate di ...