- All Car Makes »
- Mazda Radio Stereo Wiring Diagrams
Having a Mazda stereo wiring diagram makes installing a car radio easy. Find the Mazda radio wiring diagram you need to install your car stereo and save time. Scroll down and find the Mazda wire guide you need. It’s that easy!
The best part?
Every Mazda stereo wiring diagram contains information from other Mazda owners. If you want to install a car stereo, you’ll love our Mazda stereo wire guide.
221 thoughts on “Mazda Radio Stereo Wiring Diagrams”
David, ask and you shall receive: 2010 Mazda 6 Car Stereo Wire Schematic
I’m looking for the wiring diagram for a 2010 (2009 – 2013) Mazda 6. I have the basic 6 speaker (non-Bose, non-navigation) radio.
Shawn, ask and you shall receive: 2009 Mazda RX8 Car Audio Wiring Diagram
Hi, looking for radio wiring diagrams for 2009 Mazda RX-8 (with Bose/Sirius/Bluetooth) and 2010 RX-8 with navigation). Thanks!
Bob, as much as we would like to help you, most of the car audio wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2014 Mazda CX5 radio wire info but hopefully someone from our knowledgeable Modified Life community would be able to post a reply and help you out.
Hi there! I would love to have a radio wiring diagram for a 2014 Mazda CX-5 with the Nav package. Thanks!
Earl, ask and you shall receive: 2008 Mazda Tribute Car Stereo Wiring Instructions
i need to see a wire diagram for a 2008 mazda tribute for car radio to install a amp and sub. thanks.
Luis5511, ask and you shall receive: 1997 Mazda Millenia Car Radio Wire Guide
Can u please help me diagram on wiring for 97 mazda millenia 2.5 is weird i disconnected the old aftermarket radio and idk the wiring diagram i bought the car as is and now when i do all connection car radio wont turn on and check engine went on help if you know what to do please in need of it im trying to put a nesa tv radio.
Hanif, as much as we would like to help you with your 2006 Mazda 2, our website only features wire information about United States Domestic Market vehicles. Good luck with your 2006 Mazda 2 wire diagram search.
Need a wiring diagram for a 2006 Mazda 2 please..
Stevie, as much as we would like to help you with your 1995 Mazda Presso Eunos, our website only features wiring information about United States Domestic Market vehicles. Good luck with your 1995 Mazda Presso Eunos wiring diagram search.
Hi there i am after a wiring diagram for a 1995 mazda presso eunos if you have one that would be awesome thanks…
Ashley, ask and you shall receive: 1997 Mazda B2600 Car Audio Wiring Diagram
Im after a 1997 Mazda b2600i car audio wiring diagram if you have one that would be great
Davis, as much as we would like to help you with your 2006 Mazda 2 (Demio), our website only features wiring info about United States Domestic Market vehicles. Good luck with your 2006 Mazda 2 (Demio) wiring guide search.
I am looking for stereo wiring diagram for a 2006 Mazda 2 (Demio)
Mike, as much as we would like to assist you, most of the stereo wiring info listed on our website is provided by our visitors. We currently do not have any information on the 2012 Mazda 3 wiring but hopefully someone from our knowledgeable Modified Life community will be able to post a reply to assist you.
I am looking for the stereo wiring diagram for a 2012 mazda 3 with bose system. thanks
Sam, as much as we would like to help you, most of the audio wire information listed on our website is provided by our visitors. We currently do not have any information on the 2006 Mazda MX5 wiring but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you out.
Greetings, guys. I’m looking for the wiring diagram for a 2006 Mazda MX5 (Miata) GT with the factory BOSE audio. Many thanks
Will, as much as we would like to help you with your 1999 Mazda Demio, our website only features wiring info about United States Domestic Market vehicles. Good luck with your 1999 Mazda Demio wiring diagram search.
hey trying to find the wiring diagram for a 1999 mazda demio
Lorne, ask and you shall receive: 1996 Mazda Miata Car Stereo Installation Diagram
Need a wiring diagram for a 1996 Mazda Miata. Thanks!
Pieter, as much as we would like to help you with your 2005 Mazda 2 Genki, our website only features wire information about United States Domestic Market vehicles. Good luck with your 2005 Mazda 2 Genki wiring diagram search.
I need a wiring diagram for a 2005 mazda 2 Genki ive looked everywhere and cant find one all I really need to know is the ignition wire and the illumanation wire colours
John, as much as we would like to help you, most of the stereo wiring information listed on our website is provided by our visitors. We currently do not have any information on the 2008 Mazda 2 wiring but hopefully someone from our knowledgeable Modified Life community would be able to post a reply and assist you.
Hello,I am looking for a wiring system for the radio cd player in a 2008 Mazda 2. Thanks, John.
Steve, as much as we would like to help you with your 2003 Mazda Demio, our website only features wiring information about United States Domestic Market vehicles. Good luck with your 2003 Mazda Demio wire diagram search.
Hi, im after a 2003 Mazda Demio Stereo Wiring Diagram? any help here please ?
Jessica, as much as we would like to help you with your 1997 Mazda Astina, our website only features information about United States Domestic Market vehicles. Good luck with your 1997 Mazda Astina wiring diagram search.
Hi, Im looking for a stereo wiring diagram for 1997 mazda astina 323 with 6 speakers. Your help would be much appreciated. Thanks
I need to know where the dome light wires run. I need to find where it is under the dash in a 2002 Mazda protege5. anyone?
Spencer, ask and you shall receive: 2003 Mazda 6 Car Stereo Wiring Guide
Hey, i’m trying to find the correct wiring diagram for a 2003 mazda 6 with a bose system for installation of a sub and amp. Please help?
Gloria, ask and you shall receive: 2006 Mazda 3 Car Audio Wire Color Information
Hi I need the wiring diagram for a 2006 Mazda 3. I *think* I have the in dash 6 disc player. Also, is there a reference for all the stereo buttons and their functions? I’m new to Mazda, so have no idea what half the functions may be, array is pretty bewildering. Thank you!
Jackie, ask and you shall receive: 1998 Mazda Millenia Car Radio Wire Schematic
1998 mazda millenia stereo color coded diagram?
Looking for the 2011 Mazda 6, ten speaker stereo and wiring system. I’m looking to upgrade from the 6 speaker unit the vehicle was originally installed with. In order to go up to the 10 speaker set-up, is it necessary to upgrade the stereo unit as well? I’d like to keep the manufacturer-installed stereo unit if possible. Anyone?
Brian, ask and you shall receive: 2000 Mazda Protege Car Stereo Wiring Diagram
lookin for color coded diagram for stereo wiring in a 2000 mazda protege cant find it anywhere and all the colors are ooff
Marc, as much as we would like to help you, most of the car stereo amplifier wiring information listed on our website is provided by our visitors. We currently do not have the 2010 Mazda 6 Bose stereo wiring information but hopefully someone from our knowledgeable Modified Life community would be able to chime in and help you out.
Need a radio diagram for a 2010 Mazda 6 w/ Bose. Thanks
Jeff, as much as we would like to help you, most of the car stereo wiring information listed on our website is provided by our visitors. We currently do not have the 2008 Mazda Miata stereo wiring information but hopefully someone from our Modified Life community would be able to chime in and help you out.
I am searching for the audio/radio wiring diagram for a 2008 Mazda MX-5 Miata, GT, PRHT, equipped with the Bose 6-disc CD changer head unit.
Andrew, ask and you shall receive: 1994 Mazda Protege Car Audio Wire Guide
hey i got a couple questions about my 1994 mazda protege if i could please get the wiring info on the radio that would be awesome and also if i dont have to do anything like that, that would also be amazing but my cassette player is all weird it wont play anything i put in it the thing plays for about 2 or 3 seconds and then stops and rewinds and plays that 3 seconds again and again and etc. does any one have any idea of what it is or what i could do to fix it?
Lucas, as much as we would like to help you, most of the car stereo wiring information listed on our website is provided by our visitors. We currently do not have any information on the 1983 Mazda 323 stereo wiring but hopefully someone from our Modified Life community would be able to chime in and help you out.
i need a wiring diagram for a 1983 mazda 323 any help people???
Tom, ask and you shall receive: 2006 Mazda B2500 Factory Radio Wiring Chart
need a car audio wiring diagram/ color code for a 2006 mazda b2500
Moptop, ask and you shall receive: 1998 Mazda Protege Car Stereo Wire Schematic
need a car audio wiring diagram for a 1998 Mazda protege please and thank you
Ron, ask and you shall receive: 1984 Mazda 626 Car Audio Wiring Instructions
Im looking for a radio diagram for an ’84 mazda 626. Im trying to install a cd player.
Raheel, as much as we would like to help you with your 1994 Mazda 121, we only have information about United States Domestic Market cars. Good luck with your search.
Please i need stereo wiring diagram for 1994 mazda 121 sedan.
Fabian, ask and you shall receive: 2001 Mazda Tribute Car Radio Install Instructions
i need a stereo wire diagam for a 2001 mazda tribute cd cassette player
Kris, ask and you shall receive: 1994 Mazda 323 Car Stereo Wiring Diagram
Hey i need a diagram for a 1994 mazda 323.
Leon, as much as we would like to help you with your 1994 Mazda Familia, we only have information about United States Domestic Market cars. Good luck with your search.
hi there, im after a wiring diagram for a 1994 Mazda Familia. Factory stereo is an Alpine – double unit. it an EQ on the bottom shelf with the vol/bal on the top shelf. im trying to install a new head unit but dont know what which is which. can you help me please?
WW, as much as we would like to help you with your 2000 Mazda Demio (box type), we only have information about United States Domestic Market cars. Good luck with your search.
Mazda Demio 2001 DW shape (Box type). I want to know the speaker size for the F/R doors please and thanks really wud appreciate it
Cole, as much as we would like to help you with your 2000 Mazda Demio, we only have information about United States Domestic Market cars. Good luck with your search.
i need a stereo wiring diagram for a 2000 mazda demio.
Jason, ask and you shall receive: 2000 Mazda 626 Factory Stereo Wire Diagram
I need a diagram for a 2000 mazda 626 with a Bose system
Jeff, ask and you shall receive: 2003 Mazda 3 Car Stereo Wire Harness Colors
I’m looking for a wiring diagram for a 2004 Mazda 3 with the 6 disc changer.
Jonah, ask and you shall receive: 2002 Mazda Tribute Factory Radio Wiring Guide
i need a diagram forr a stereo for a 2002 mazda tribute. im having problems putting in a new radio. idk where the wires go on the new radio
Kai, ask and you shall receive: 1993 Mazda Miata Car Audio Installation Guide
I am in desperate need of a wiring diagram for a 1993 MAZDA MIATA MX-5 for stero, finding everyone but this one
Marc, there should be a wire right by the base of the emergency brake handle. Connect the brake wire from your Pioneer MVH-P8200 to the emergency brake handle wire. Hope this helps. Good luck with your 2003 Mazda 6 stereo installation.
I need to know where to hookup the brake wire on my 2003 Mazda 6, just bought a Pioneer MVH-p8200 and want to see video on it. thanx for your help
Anders, ask and you shall receive: 2008 Mazda CX9 Stock Radio Wire Diagram
Hi, I would really like to see the wiring diagram for the 2008 Mazda CX-9 …the radio and navigation unit is driving me nuts! Is there anyway you can supply this, please? Thanks, Anders
Rob, ask and you shall receive: 2009 Mazda 6 Factory Stereo Wiring Diagram
Looking for a 2009 Mazda 6 car radio wire guide. Non bose
Ryan, ask and you shall receive: 1988 Mazda B2200 Automotive Stereo Wiring Schematic
i bought an 88 mazda b2200 and need to understand these wires coming out if it to hook up a cd player. thanks, ryan
Jeff, ask and you shall receive: 2000 Mazda 626 Car Radio Wire Guide
Hey, do you have a 2000 mazda 626 stereo wiring diagram?
Brendon, ask and you shall receive: 1994 Mazda MPV Car Radio Install Instructions
hey do u have a stereo wiring diagram 4 a 1994 mazda mpv
Paula, as much as we would like to help you with your 1994 Mazda Astina 323 stereo wiring diagram needs, we only have information about United States Domestic Market cars. Good luck with your search.
help! i need a wiring diagram/guide for a 1994 mazda astina 323 pleeease
Mic, ask and you shall receive: 1994 Mazda B2600 Car Audio Install Guide
I am looking for a wiring diagram for a 1994 Mazda Bravo b2600, please and thank you
Clark, ask and you shall receive: 2006 Mazda 6 Car Audio Wiring Diagram
I’m looking for a wiring diagram for a 2006 Mazda 6s, thank you.
Josh, ask and you shall receive: 2007 Mazda 3 Car Stereo Wiring Diagram
i am looking for a wiring diagram for my 2007 mazda 3 please
Skelmet, ask and you shall receive: 1992 Mazda 626 Car Stereo Wiring Chart
I am looking a wiring diagram of a 1992 mazda 626 to install a after market radio. thanks.
James, unfortunately we only feature wiring diagrams for United States Domestic Market vehicles. Good luck on your wire diagram search.
Hey, i need a wiring diagram for a 2003 Mazda 323 Astina stereo system. Thanks a help.
Michael, ask and you shall receive: 2006 Mazda 5 Car Radio Installation Guide
Hey there. I need the wiring diagram for a 2006 Mazda 5 radio head unit. Thanks!
Toy, ask and you shall receive: 1992 Mazda 929 Car Audio Wire Schematic
looking for a wiring diagram for a 1992 mazda 929
Ivan, ask and you shall receive: 1997 Mazda MPV Car Stereo Wire Schematic
Hey there. I need the wiring diagram for a 1997 Mazda MPV Minivan radio head unit. Thanks!
Ben, ask and you shall receive: 1989 Mazda B2200 Car Stereo Installation Instructions
Hey there. I need the wiring diagram for a 1989 Mazda B2200 radio head unit. Thanks!
Antonio, ask and you shall receive: 2002 Mazda Protege Car Stereo Wiring Diagram
2002 mazda protege dx car stereo wiring diagram
Chris, ask and you shall receive: 1989 Mazda 929 Car Radio Wire Harness Colors
I was looking for a car stereo wiring diagrams for a 1989 Mazda 929
Asim, please refer to: 1996 Mazda 626 Car Radio Wiring Chart
I need after market radio wiring diagram for 1996 Mazda 626. I bought the wiring harnes but don’t know which wire connects to which. Picture diagram would be greatly appreciated.
Cory, please refer to: 2005 Mazda 3 Car Stereo Installation Guide
please post a factory radio wiring diagram for a 2005 mazda 3…thanks.
Mafmie, please refer to: 2005 Mazda B2600 Car Audio Wire Color Codes
im trying to find a wiring diagram for the stereo for a 2005 mazda bravo b2600. please help
Joseph, please refer to: 1991 Mazda Miata Car Audio Wiring Diagram
Hi, I’m looking for a wiring diagram for the radio of a 1991 Mazda Miata. Could you help me please?
Amy, please refer to: 1998 Mazda 626 Car Radio Wiring Diagram
i am trying to install a aftermarket radio that just has solid colors and one solid with a line down the side. i have a 98 mazda 626 and the wiring in my car does not look anything like the wiring on the cd player…can you please help me??
Jessica, ask and you shall receive: 1990 Chevrolet Cavalier Car Stereo Wiring Diagram
need old factory wiring for my stereo on a 1990 chevy cavalier
Berty, ask and you shall receive: 2005 Mazda 6 Car Audio Wiring Information
2005 Mazda6 2.3i Sport sedan, looking for OEM audio speaker diagram with subwoofer
Rob, ask and you shall receive: 2008 Mazda RX8 Car Radio Wire Color Codes
Need a stereo wiring diagram for 2008 Mazda RX8.
Adam, ask and you shall receive: 2002 Mazda 626 Car Stereo Wiring Color Codes
i need a wiring diagram for a 2002 mazda 626
Fred, ask and you shall receive: 1986 Mazda B2000 Pickup Car Radio Wiring Guide
hi, Could you please help me find a stereo/radio wiring diagram for 1986 Mazda B2000 ?
Spencer, ask and you shall receive: 1998 Mazda B2500 Pickup Car Audio Wiring Guide
Hi, I’m looking for a wiring diagram of a 1998 Mazda B2500? Can you help me please?
Austin, ask and you shall receive: 1999 Mazda B2500 Car Audio Wiring Schematic
need to know about a 1999 mazda b2500 stereo wiring diagram and if the 2000 model is the same
Doros, ask and you shall receive: 2004 Mazda RX8 Car Radio Wiring Schematic
Hi, I need please a stereo / speakers wire diagram for my Mazda 2004 RX8 if somebody can help. Thanks
Tom, ask and you shall receive: 1998 Mazda 626 Car Radio Wire Diagram
Looking for diagram/pinout for either radio/and or/Bose under seat amp for 1998 626ES V6 w/factory Bose
Joanna, ask and you shall receive: 1992 Mazda MX3 Car Audio Wire Diagram
Hi, I am trying to find a wiring diagram for a 1992 mazda mx3. Please help!
Bill, ask and you shall receive: 2008 Mazda CX7 Car Audio Installation Diagram
Radio diagram for 2008 mazda cx-7 Grand Touring with touch screen display
Brandon, ask and you shall receive: 1992 Mazda 929 Car Stereo Wiring Guide
I HAVE A 1992 MAZDA 929, THERE IS A ALLPINE AFTERMARKET STEREO IN IT AND IT TURNS ON BUT NONE OF THE SPEAKERS ARE CONNECTED. I NEEDED TO KNOW HOW TO CONNECT THEM
Ed, ask and you shall receive: 2000 Mazda Miata Car Stereo Wiring Diagram
I need a color code for wiring a 2000 mazda miata bose stereo system with factory amp for the head unit and amp i dont know what wires go to what
Ray, ask and you shall receive: 2002 Mazda Protege Car Stereo Wiring Diagram
i am trying to find a wiring diagram for a 2002 mazda protege 5 hatchback. would you be able to help me please…thanks in advance!
Eric, ask and you shall receive: 2003 Mazda Protege Car Radio Wiring Information
hey im trying to find a car audio wiring diagram for my 2003 mazda protege
Neil, ask and you shall receive: 2004 Mazda 6 Car Stereo Wiring Diagram
Looking for the 24 pin for 2004 mazda 6 audio system diagram
Jim, ask and you shall receive: 2001 Mazda Miata Car Audio Wiring Schematic
I am looking for a stereo wiring diagram for a 2001 Mazda Miata LS w/Bose stereo, could you please help? Thanks in advance!
Scott, ask and you shall receive: 2005 Mazda RX8 Car Audio Wire Color Codes
Please post a wiring diagram for 2005 Mazda RX-8 /w Bose System. This includes 9 speaker Premium audio, and the Bose Preamp. Thanks, Scott
Gerdybug, ask and you shall receive: 1996 Mazda B4000 Car Stereo Wiring Guide
Looking for a 1996 Mazda LE B4000 Pickup wiring diagram for stereo (speakers). It’s the black plug, 8 pin across the top and 8 pins under those. I have the the other side (hot, constant, power antenna) all hooked up but need break down for speakers. Thanks
Alex, ask and you shall receive: 2008 Mazda CX7 Car Radio Wiring Chart
I am looking for a Mazda CX7 2008 radio wiring diagram
Cris, ask and you shall receive: 1990 Mazda MX6 Car Radio Wiring Diagram
i am trying to find a wiring diagram for a 90 mazda mx6. can you help me please
Eric, ask and you shall receive: 1991 Mazda MX6 Car Audio Wiring Diagram
Can i get a car stereo wiring diagram for a 1991 mazda mx-6? thanks
Ben, ask and you shall receive: 1995 Mazda Miata Car Radio Wiring Schematic
Any chance you could post the wiring for a 1995 mazda miata mx5?
Felipe, ask and you shall receive: 1988 Mazda MX6 Car Audio Wiring Guide
hi i am trying to find a wiring diagram for a 88 Mazda Mx6 coupe LX, can you help me please? thanks
Tom, ask and you shall receive: 1986 Mazda RX7 Car Stereo Wiring Diagram
hey i need a wiring diagram for a 86 mazda rx-7
Bakla08, ask and you shall receive: 2004 Mazda Tribute Car Radio Wire Color Codes
can you find a radio wiring diagram for a 2004 Mazda Tribute?
Norman, we’re not familiar with a Mazda B2600 pickup truck being available in 1998. Please double check your year, make, model and let us know.
could you please provide a wiring diagram for stereo in 98 mazda bravo b2600, i’m putting and aftermarket stereo in it and not sure on wiring colors thanks
1stgen guy, ask and you shall receive: 1984 Mazda RX7 Car Audio Wiring Diagram
was wondering if anyone can pose the diagram for a 1984 mazda rx7 im tryin to replace my radio and its a huge pain thanks for any help anyone can offer
Niko, ask and you shall receive: 1984 Mazda RX7 Car Radio Wiring Diagram
Hey i am trying to find a car stereo wiring diagram for a 1984 Mazda Rx-7. Thank you for any help
Kevin, as far as we know it would require extensive re-wiring to get the stock steering wheel controls to work with an aftermarket radio. If youre not an expert car audio installer, your best bet is to get an after market radio that comes with steering wheel controls of its own. Hope this helps. Good luck.
if i am going to install an after market cd player in a 2005 mazda 6, how do i make sure the steering wheel controls still work or do they become void with an after market set up?
Keith, ask and you shall receive: 1984 Mazda B2000 Pickup Car Stereo Wiring Schematic
Hey i need the wiring diagram for 1984 mazda b2000 truck,having a time trying to put in a radio.
Maria, ask and you shall receive: 1992 Mazda Navajo Car Stereo Wiring Chart
hi i am trying to find a car radio wiring diagram for a mazda mx5 1992. thanks in advance
hey Im trying to install a new stereo on my truck and I looking for the car stereo wiring diagram for a 1992 mazda navajo 4×4. can you help me please?
Jack, ask and you shall receive: 2005 Mazda Tribute Car Audio Wiring Guide
hi im looking for a wiring diagram for a mazda tribute 2005…can you help thks.
Charlie, ask and you shall receive: 2000 Mazda MPV Car Radio Wiring Guide
I need a wiring diagram for car stereo for a 2000 Mazda MPV Minivan
Dominic, ask and you shall receive: 2004 Mazda RX8 Car Stereo Wire Schematic
I need a stereo wiring diagram for 2004 RX8
Shawn, ask and you shall receive: 2008 Mazda 3 Car Stereo Wiring Diagram
Hey guys, looking for a wiring diagram for a 2008 mazda3. Thanks a lot!
Your site has been very helpful Thank you!
Kekoa, ask and you shall receive: 1991 Mazda RX7 Car Audio Wiring Diagram
91 mazda rx7… please
Hi there, Great site!! Can you provide the stereo wiring diagram for a 2005 Mazda 3? Thanks!
Patrick, ask and you shall receive: 2007 Mazda 6 Car Radio Wire Schematic
Can anyone give me a wiring diagram for a 2007 mazda 6 factory head unit? is it the same as 2006? thanks
David, ask and you shall receive: 2001 Mazda Protege Car Radio Wiring Diagram
need wiring harness/wiring diagram for 2001 mazda protege LX sedan please.
Tom, ask and you shall receive: 1995 Mazda Protege Car Radio Wire Schematic
I need a car radio wiring diagram for a 1995 Mazda Protege. I checked the 1994 info and its not the same.
Steve, ask and you shall receive: 1995 Mazda MX6 Car Stereo Wiring Diagram
I need the wiring diagram for a 1995 mazda mx6 2 door coupe, 4cyl, manual. I’m going nuts trying to fix the power door locks, stereo and dome lighting. thanks
Eddie, ask and you shall receive: 1990 Mazda Miata MX-5 Car Radio Wiring Diagram
Hi, I’m trying to find a radio wiring diagram for a 1990 mazda miata. Can you help? Thanks, Eddie Smith
Remi, ask and you shall receive: 1991 Mazda MPV Car Stereo Wire Schematic
Needing a wiring diagram for a 1991 Mazda MPV 4×4 minivan. Thanks for any help.
Ali, ask and you shall receive: 1992 Mazda Protege Car Stereo Wire Diagram
1992 Mazda Protege wiring diagram please!
FuzzyH, ask and you shall receive: 1991 Mazda B2200 B-Series Pickup Car Radio Wiring Diagram
Hi, I am looking for the radio diagram for a 1991 Mazda B2200 pickup (ext cab, auto). My existing radio was stolen and the thief cut the wires out of the back, so I have no idea which wire is which. FuzzyH
Les, ask and you shall receive: 2001 Mazda B2500 Pickup Car Stereo Wiring Diagram
i need the wiring for radio for a Mazda Bravo B2500 2001 model. need the speaker wires. Thanks
Eddie, ask and you shall receive: 1993 Mazda MX3 Radio Wiring Diagram
Hey I am trying to find a wiring diagram for a 93 mazda mx3. Can you help me please?