INSTALLATION INSTRUCTIONS FOR PART 99-4644 APPLICATIONS See application list inside GM 1982-2005 99-4644 REV.
99-4644 Applications Buick Century*....................... 1982-1996 Electra*........................ 1984-1990 Estate Wagon*.............. 1984-1994 LeSabre*...................... 1984-1994 Park Avenue*................ 1984-1994 Reatta*......................... 1990-1991 Regal*.......................... 1984-1987 Riviera*......................... 1983-1985 Riviera*......................... 1990-1995 Roadmaster ................. 1991-1994 Skyhawk*..................... 1982-1989 Skylark*....................
99-4644 Table of Contents Dash Disassembly - Buick Century 1982-1996..............................................................................................5 - Chevrolet Blazer (full size)/Suburban/GMC Jimmy (full size)/Suburban 1989-1991...........11 - Buick Electra 1984-1990, Buick Estate Wagon/LeSabre/Park Avenue 1984-1994...........5 - Chevrolet S-10 Blazer/S-10 Pickup 1998-2001, GMC S-15 Jimmy/ - Buick Reatta 1990-1991..........................................................................
99-4644 Table of Contents - Chevrolet Lumina 1995-2001/Monte Carlo 1995-1999.................................................20 - Pontiac Bonneville 1987-1993......................................................................................23 - Chevrolet Lumina APV/Oldsmobile Silhouette/Pontiac TransSport 1990-1995................18 - Pontiac Bonneville 1994-1999......................................................................................
Dash Disassembly 99-4644 Buick Century 1982-1996 1. Remove (4) screws from the top-inside edge of the dash trim bezel. (Figure A) 2. Remove (5) screws from both sides of the steering column. 3. Remove (3) Phillips screws securing the rocker switch housing and lift the housing out. 4. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 5. Remove and retain the brackets.
Dash Disassembly 99-4644 Buick Regal 1984-1987 1. Remove the radio knobs and cigarette lighter. 2. Gently unclip the radio trim bezel and remove. (Figure A) 3. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 4. Remove and retain the brackets. Continue to kit assembly Buick Riviera 1983-1985 1. Carefully pull and remove the dash trim bezel. (Figure A) 1. Remove (2) torx-head screws above the instrument panel. (Figure A) 2.
Dash Disassembly 99-4644 Buick Syhawk 1982-1989/Oldsmobile Firenza 1982-1988 Buick Roadmaster 1991-1994 Chevrolet Caprice 1991-1993 1. Remove (2) screws from the driver’s side service panel and unclip the panel. 1. Remove the glove box by removing the doorstrap wire clip and (4) screws. (Figure A) 2. Pry off the trim piece located above the glove box and remove (1) screw. 2. Remove (2) screws below the cigarette lighter housing and (3) screws below the steering column. (Figure A) 3.
Dash Disassembly 99-4644 Buick Skylark 1983-1986 1. Remove (4) screws from the top edge of the instrument panel. (Figure A) 2. Remove (1) screw from the bottom-left corner of the panel. (Figure A) 3. Remove (2) screws from the steering column trim and remove the trim. 4. Pull up and out on the dash trim bezel and remove. 5. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 6. Remove and retain the brackets. Continue to kit assembly Buick Skylark 1987-1989 1.
Dash Disassembly 99-4644 Cadillac Deville 1985-1995 Fleetwood 1985-1992 Cadillac Eldorado/Seville 1984-1991 1. Remove (2) screws from the top of the radio trim bezel. 1. Remove (2) Phillips screws above the A/C vents. (Figure A) 2. Pull out on the top edge of the bezel and lift up to remove. (Figure A) 2. Pull out on the top edge of the dash trim bezel unhook the bottom edge and remove. 3. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 3.
Dash Disassembly 99-4644 Chevrolet Astro/GMC Safari 1985-1989 1. Remove (3) Phillips screws from the top portion of the dash trim bezel. (Figure A) 2. Open the glove box and remove (2) 10mm bolts from the lower edge of the trim bezel. (Figure A) 3. Pull the console trim forward and remove (2) 7mm bolts exposed. 4. Gently unclip and remove the trim bezel. Remove (2) 7mm screws from the factory radio and disconnect the wiring. 5. Cut and remove all mounting tabs on Bracket #3 EXCEPT tabs “A”.
Dash Disassembly 99-4644 Chevrolet Beretta/Corsica 1991-1996 1. Using a panel removal tool, pry outward on the dash trim bezel and remove. (Figure A) 2. Remove (2) screws securing the factory radio and disconnect the wiring. 3. Locate Bracket #7. (Figure B) Continue to kit assembly Chevrolet Blazer (full size) Suburban/GMC Jimmy (full size) Suburban 1989-1991 1. Remove (2) screws from the radio trim bezel and remove the bezel. (Figure A) 2.
Dash Disassembly 99-4644 Chevrolet Camaro/Pontiac Firebird 1982-1984 Chevrolet Camaro/Pontiac Firebird 1985-1992 1. Remove (4) star-drive screws from the dash trim bezel and remove the bezel. (Figure A) 1. Remove (4) star-drive screws from the dash trim bezel and remove the bezel. (Figure A) 2. Remove (4) screws securing the factory radio and disconnect the wiring. 2. Remove (4) screws securing the factory radio and disconnect the wiring. 3.
Dash Disassembly 99-4644 Chevrolet Cavalier 1982-1990, Cadillac Cimarron 1982-1988, Pontiac Sunbird with J-2000 panel style factory radio 1982-1988 Chevrolet Caprice/Impala 1994-1996 1. Remove (5) hex-head screws from the ashtray cavity. (Figure A) 2. Remove (4) hex-head screws from the base of the dash trim bezel. (Figure A) 3. Unsnap the fuse box cover and remove (1) hex-head screw exposed. 4. Remove (2) hex-head screws above the instrument cluster. (Figure A) 5. Place the gear selector in “D1 “.
Dash Disassembly 99-4644 Chevrolet Cavalier 1991-1994 1. Using a panel removal tool, carefully pry out on the dash trim bezel and remove. (Figure A) 2. Remove (2) screws securing the factory radio and disconnect the wiring. 3. Cut and remove all mounting tabs on Bracket #3 EXCEPT tabs “B”. (Figure B) Note: Identify mounting tabs by the stamped letter on the back of each tab. Chevrolet Cavalier 1995-1999 1.
Dash Disassembly 99-4644 Chevrolet Celebrity 1982-1983 1. Remove the plastic plate next to each A/C vent and remove (2) screws exposed. (Figure A) 2. Remove (4) screws surrounding the steering column. (Figure A) 3. Depress the light control knob spring remove the knob and lift the bezel off. 4. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 5. Remove and retain the brackets. Continue to kit assembly Chevrolet Celebrity 1984-1990 1.
Dash Disassembly 99-4644 Chevrolet Citation II 1985 Chevrolet Corvette 1984-1989 1. Remove (2) screws from the bottom steering column trim panel and remove. (Figure A) 1. Remove (7) screws from the dash trim bezel. (Figure A) 2. Remove (6) screws from the dash trim bezel, disconnect the wiring and remove. (Figure A) 2. Move the gear shifter to the lowest position. 3. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 4. Remove and retain the brackets.
Dash Disassembly 99-4644 Chevrolet El Camino 1986-1987, Monte Carlo 1986-1988 1. Remove (4) screws from the dash trim bezel. (Figure A) 2. Remove the bezel and disconnect the cigarette lighter wiring. 3. Cut and remove all mounting tabs on Bracket #2 EXCEPT tabs “C”. (Figure B) Note: Identify mounting tabs by the stamped letter on the back of each tab. Chevrolet Express/GMC Savana 1996-2000 1. Unclip the plastic trim piece located below the steering column. 1.
Dash Disassembly 99-4644 Chevrolet Lumina APV/ Oldsmobile Silhouette/ Pontiac TransSport 1990-1995 1. Remove (2) screws securing the lower steering column panel and remove. 2. Remove (2) screws exposed on the left tab of the radio trim bezel. (Figure A) 3. Open the glove box and remove (2) screws exposed on the right tabs of the radio trim bezel. 4. Cut and remove all mounting tabs on Bracket #6 EXCEPT tabs “B”. (Figure B) Note: Identify mounting tabs by the stamped letter on the back of each tab.
Dash Disassembly 99-4644 Chevrolet Nova 1985-1988 1. Remove the ashtray and (2) screws from the ashtray bracket. (Figure A) 2. Remove (2) screws above the radio opening and remove the radio trim bezel. (Figure A) 3. Cut and remove all mounting tabs on Bracket #1 EXCEPT tabs “B”. (Figure B) Note: Identify mounting tabs by the stamped letter on the back of each tab. Continue to kit assembly Chevrolet S-10 Pickup/S-10 Blazer 1982-1985 GMC S-15 Pickup/S-15 Jimmy 1982-1985 1.
Dash Disassembly 99-4644 Chevrolet Lumina 1995-2001/Monte Carlo 1995-1999 1. Unclip the dash trim bezel and remove (it may be necessary to loosen the knee bolster). (Figure A) 2. Remove (2) 7mm hex-head screws securing the factory radio and disconnect the wiring. 3. Locate Bracket Set #10. (Figure B) Continue to kit assembly Chevrolet/GMC G-Series Van 1988-1996 1. Carefully unsnap the radio trim bezel and remove. (Figure A) 2. Remove (2) screws securing the factory radio and disconnect the wiring. 3.
Dash Disassembly 99-4644 Oldsmobile Ninety-Eight 1984-1990/Delta 88 1986-1988 1. Place the gear shifter in low and remove the rubber trim boot from the steering column. Oldsmobile Achieva 1992-1995 1. Remove (4) screws from the top edge of the dash trim bezel. (Figure A) 2. Remove (2) Phillips screws from the radio trim bezel. 2. Remove (2) screws from the bottom edge of the bezel. (Figure A) 3. Unhook the ashtray/light wiring terminal and remove the trim bezel. (Figure A) 3.
Dash Disassembly 99-4644 Oldsmobile Cutlass Ciera 1982-1996 1. Remove the ashtray and (2) screws from the ashtray location. (Figure A) 2. Remove (1) screw below and (2) screws above the steering column. (Figure A) 3. Pry the A/C vents out and remove the screws exposed in the vent cavities. 4. Remove (6) screws from the edge of the dash trim bezel and remove the bezel. (Figure A) 5. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 6.
Dash Disassembly 99-4644 Oldsmobile Toronado 1982-1985 1. Depress the clip located behind the headlight knob and remove the knob. 2. Remove (3) screws securing the steering column trim and remove. 3. Remove (4) screws from the bottom edge of the dash trim bezel and remove. (Figure A) 4. Remove the hardware securing the factory mounting brackets to the factory radio. (Figure B) 5. Remove and retain the brackets. Continue to kit assembly Pontiac 6000 1982-1991 Pontiac Bonneville 1987-1993 1.
Dash Disassembly 99-4644 Pontiac Bonneville 1994-1999 1. Unclip the right side of the dash trim bezel. (Figure A) Pontiac Fiero 1984-1988 1. Remove (4) star-drive screws from the dash trim bezel. (Figure A) 2. Gently pull out on the trim bezel and remove. 2. Unclip the left side of the bezel and remove. (Figure A) 3. Remove (4) hex-head screws from the factory radio and disconnect the wiring. 3. Remove (3) 7mm hex-head screws securing the factory radio and disconnect the wiring. 4.
Dash Disassembly 99-4644 Pontiac Grand Am 1985-1991 Pontiac Grand Am 1992-1995 1. Carefully unsnap the front edge of the gear shifter console panel. 1. Remove (6) 7mm hex-head screws from the driver’s side knee bolster panel and lower the panel. 2. Remove (4) Phillips screws from the glove box/ cupholder assembly. 3. Remove (1) 7mm hex-head screw from the left corner of the dash trim bezel. (Figure A) 4.
Dash Disassembly 99-4644 Pontiac Grand Am 1999-2000 Pontiac Grand Prix 1990-1993 Pontiac Grand Prix 1994-1996 1. Unclip the radio trim bezel. (Figure A) 1. Remove (1) 9/32” hex-head screw from the computer diagnostic plug and twist to access (1) 9/32” screw on the trim panel. 2. Remove (3) 9/32” screws securing the factory radio and disconnect the wiring. 2. Remove (3) 9/32” screws from the bottom edge of the panel and remove. 3. Locate Bracket Set #9. (Figure B) Continue to kit assembly 3.
Dash Disassembly 99-4644 Pontiac Grand Prix 1997-2003 1. Unclip the entire dash trim bezel. (Figure A) 2. Remove the screws securing the factory radio and disconnect the wiring. 3. Locate Bracket Set #9. (Figure B) Continue to kit assembly Pontiac Grand Prix 1985-1987 Bonneville 1982-1986 1. Remove (3) screws from the top edge of the dash trim bezel. 2. Remove (4) screws from the metal steering column trim and remove the trim. 3. Remove (4) screws exposed at the bottom edge of the dash trim bezel. 4.
Dash Disassembly 99-4644 Pontiac Sunfire 1995-1999 Saturn (all models) 1991-1994 1. Open the glove box and remove (2) Phillips screws exposed on the right edge of the radio trim bezel. (Figure A) 1. Gently unclip the dash trim bezel. (Figure A) 2. Remove (2) screws from the factory radio and disconnect the wiring. 2. Unclip the bezel and remove. 3. Cut and remove all mounting tabs on Bracket #6 EXCEPT tabs “A”. (Figure B) 3.
Kit Assembly 99-4644 DIN radio provision 5. Locate the factory wiring harness and antenna plug in the dash. Metra recommends using the proper mating adapter from Metra or AXXESS. Reconnect thenegative battery terminal and test the radio for proper operation 1. Choose a faceplate (according to the desired installation depth) and snap it onto the front of the radio housing and secure with (4) hex-head screws. (Figure A) 2.
Kit Assembly 99-4644 ISO radio provision 1. Choose a faceplate (according to the desired installation depth) and snap it onto the front of the radio housing and secure with (4) hex-head screws. (Figure A) 4. Then slidethe ISO brackets onto the the rear support tray and snap the tray onto the back of the radio housing. (Figure A) 4. Slide the radio into the radio opening, aligning the holes in the radio to the holes in the ISO brackets. Then secure the radio to the brackets with the suppled screws.
Notes
INSTALLATION INSTRUCTIONS FOR PART 99-4644 KNOWLEDGE IS POWER REV. 10/14/2014 INST99-4644 Enhance your installation and fabrication skills by enrolling in the most recognized and respected mobile electronics school in our industry. Log onto www.installerinstitute.com or call 800-354-6782 for more information and take steps toward a better tomorrow. Metra recommends MECP certified technicians METRA. The World’s best kits.™ 1-800-221-0932 metraonline.