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MetraOnline.com © COPYRIGHT 2018 METRA ELECTRONICS CORPORATION REV. 11/30/18 INST99-8163
INSTALLATION INSTRUCTIONS
99-8163
Attention! Let the vehicle sit with the key
out of the ignition for a few minutes before
removing the factory radio. When testing the
aftermarket equipment, ensure that all factory
equipment is connected before cycling the
key to ignition.
KIT FEATURES
• ISO DIN radio provision with pocket
• ISO DDIN radio provision
• Painted two-tone gray and black
• Touchscreen display for the climate control
• Passenger seatbelt and airbag indicator
Note: The kit will not retain the factory amplifier
KIT COMPONENTS
• A) Radio trim panel with touchscreen display • B) Radio brackets • C) Pocket • D) (8) #8 x 3/8” Phillips screws
• E) Axxess interface and harnesses (not shown)
TOOLS REQUIRED
• Panel removal tool • Phillips screwdriver
• 10mm socket wrench
TABLE OF CONTENTS
Dash Disassembly ..................................................2
Kit Assembly
–ISO DIN radio provision with pocket ..................3
–ISO DDIN radio provision .....................................4
Axxess Interface Installation .................................5
WIRING & ANTENNA CONNECTIONS
Wiring Harness: Axxess touch screen interface
and wiring harnesses included
Antenna Adapter:
Included with kit
Amp Bypass Harness: Included with kit
A B C D
Lexus IS 250/350* - 2006-2013
Lexus IS 250C/350C* - 2006-2015
* U.S. models only