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99-3107 Table of Contents Dash Disassembly – Saturn Astra 2008-up Kit Assembly – DIN radio provision with pocket – ISO mount radio provision with pocket Caution Metra recommends disconnecting the negative battery terminal before beginning any installation. All accessories, switches, and especially air bag indicator lights must be plugged in before reconnecting the battery or cycling the ignition.
99-3107 Dash Disassembly 1. Using the radio removal keys, pull the factory head unit from the dash and disconnect the wiring. Unplug and remove the radio. (Figure A) 2. Pull down on the “cage” from the opening inside on the top and remove. Note: The cage only has 2 sides and a top.
Kit Assembly 99-3107 DIN radio provision with pocket 1. Locate the factory wiring harness in the dash. Metra recommends using the proper mating adapter from Metra or AXXESS. Re-connect the negative battery terminal and test the unit for proper operation. 2.
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Kit Assembly 99-3107 DIN radio provision with pocket 4. Slide the aftermarket radio into the cage until it snaps into place. (Figure C) 5. Snap the trim plate/pocket onto the radio housing. (Figure D) 6. Reassemble dash in reverse order of disassembly.
Kit Assembly 99-3107 ISO mount radio provision with pocket 1. Locate the factory wiring harness in the dash. Metra recommends using the proper mating adapter from Metra or AXXESS. Re-connect the negative battery terminal and test the unit for proper operation. 2.