trunk Lexus IS350 2019 Owner's Manual / LEXUS 2019 IS300,IS350 OWNER'S MANUAL QUICK GUIDE (OM53E86U)
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Remote Touch screen 
Navigation system
 
Lexus Display Audio system
 
P.32
P.35
P.44
Emergency flasher switch*
See P.9
Engine switch
*
: If equipped
*: Refer to “OWNER’S MANUAL”.
Trunk opener*
Clock*
Trunk opener main switch*
Audio system P.40, 49
Shift lever*
Hood lock release lever*
Air conditioning system 
P.53 
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What to do if...
If the electronic key does not operate properly
■Unlocking and locking the doors
Use the mechanical key in order to perform  
the following operations:
Locks all the doors
Closes the windows and moon roof 
(turn and hold)
*
Unlocks the doors
Turning the key rearward unlocks the  
driver’s door. Turning the key once  
again within 5 seconds unlocks the  
other doors.
Opens the windows and moon roof 
(turn and hold)
*
*
: This setting must be  customized at your 
Lexus dealer.
■ Unlocking the trunk
Turn the mechanical ke y clockwise to open.
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