Original OEM Lexus ES GS IS LS Smart Key Remote Keyless Fob HYQ14AAB Untested

Identification

Buttons & Functions

From the front of the fob, top to bottom:

1. Lock - Top button with closed padlock icon. Press once to lock all doors.
2. Unlock - Button below it with open padlock icon. Press once for driver door, twice for all doors.
3. Trunk release - Round button with car + open trunk icon. Press and hold to pop the trunk/hatch.
4. Panic alarm - Bottom round button with red speaker icon + "HOLD". Press and hold to trigger the car alarm.

Physical Features

• Emergency mechanical key: That silver/chrome corner piece is removable. There’s usually a small release latch on the side. Pull it out and you’ll have a physical key to unlock the driver door if the fob battery dies.
• Key ring loop: Small metal loop at the bottom corner for attaching to a keychain.
• Smart Access: This fob lets you keep it in your pocket. To unlock, just touch the door handle. To start, have the fob inside the car and press the brake + push the Start/Stop button.

Compatible Vehicles

FCC ID HYQ14AAB was used on a lot of mid-2000s to early-2010s Lexus models. Most commonly:

• Lexus ES 350 2007-2012
• Lexus IS 250/350 2006-2013
• Lexus GS 300/350/430/450h 2006-2011
• Lexus LS 460 2007-2012

The exact model depends on programming. Dealers can tell you what VINs it’s cut/programmed for.

Other Details

• Battery: Uses a CR1632 or CR2032 coin battery. If the range gets weak or you see “Key Battery Low” on the dash, it’s time to replace.
• Frequency: 314.35 MHz for North American models.