Axxess GMOS-LAN-03 Wiring Interface

Interface works as intended and was easy to install.

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Axxess GMOS-LAN-03 Wiring Interface

Great product!! This item made it extremely easy for me to install my new radio.

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Simple installation

Simple to understand instructions. I recommend soldering connections for quality of the installation and that also makes it easier to stuff the harness where there isn't much room.

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Must have

Great item. Used this in my vechile to keep my onstar working. The wiring diagram is ok. Just take it one wire at a time. Very simple once you get started.

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Axxess GMOS-LAN-03 Wiring Interface

Made everything in my 2010 Malibu without Bose work perfectly. Kept chimes, turn signal clicks, onstar.

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Axxess GMOS-LAN-03 Wiring Interface

While it makes the install easy enough, the functionality of the on star system is choppy and sound cuts in and out, talked to a stereo shop and they said trying to operate the onstar through and aftermarket system isn't going to work well. Luckily I don't want or need to use Onstar. If I had known I would have tried a cheaper module that didn't try to retain onstar if it wasn't going to still work well .

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Axxess GMOS-LAN-03 Wiring Interface

Makes a daunting task relatively simple. It did take a bit longer because I would have to read the instructions with the interface and then compare to the instructions with the headunit. Make sure you provide Crutchfield with your exact car setup as they do vary.

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Axxess GMOS-LAN-03 Wiring Interface

Made the install very simple. Just plug and play.

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Axxess GMOS-LAN-03 Wiring Interface

This works great. It is still strange to me that GM cars put all of this circuitry in their factory radios, but that's not Axxess fault! The module does what it claims, though it did not seem to keep OnStar for my 2008 Malibu (I don't really care as I don't use OnStar anyway) I did have to consult with Technical Support on the wiring as the instructions for my car say to cut the Green-Orange wire. Well, there's an Orange with Green Stripe, and a Green with orange-ish yellow stripe. I cut the wrong one. Crutchfield support got me squared away quickly and told me about the coloring discrepency and it worked great after that. It is also pre-wired for the Steering Wheel control module which I also needed. I was able to just plug that module into this harness - Easy!

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Axxess GMOS-LAN-03 Wiring Interface

First integration product for newer vehicles I've ever purchased that has actually worked exactly as intended. Quite pleased.

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Axxess GMOS-LAN-03 Wiring Interface

Works great, paid the extra money for them to wire it together for me, completely worth it!

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Axxess GMOS-LAN-03 Wiring Interface

Worked perfect! Retained all the factory chimes and includes relay for turn signal click

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Great Help and Great Price!

The crutch field team is great! I was having a difficult time finding the right wire harness as well as dash kit for my car on other websites. I finally found this site and was helped right away. They found me the right parts. The price was even better. This will definitely be my go to store for any audio stuff I need.

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Wish I left it all stock

I am IT professional and PE Engineer - Still can't get this to work... disappointed and too expensive.

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GM OnStar GMOS-LAN-03

Easy to install. Pretty basic but when adding the steering wheel controls I had no instructions.. and you d I didn't need additional plug sent my self. would have been good to have instructions stating that.

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Axxess GMOS-LAN-03 Wiring Interface

Didn't work for my vehicle. Had to contact Metra and found out I needed different model for my vehicle. Wiring I instructions could be a lot easier to read and more vehicle specific.

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Awesome

Made the wiring for this install a breeze. Well worth the extra

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Axxess GMOS-LAN-03 Wiring Interface

Straight forward wiring and installation. However, if I have audio playing and the chimes are engaged, the audio on the driver's side door is disabled for the duration of the chiming. I've read other reviews that note the same issue. Not a problem while driving or sitting with the doors closed, but still a minor annoyance, as it leaves a negative "cheap" impression.

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GM OnStar GMOS-LAN-03

Get ready to call tech support! The enclosed (or on the web) wiring diagram did not match the number of wires present on the unit. And, it showed wiring for use with an amplifier -which this unit was to be used - without an amplifier?? I called Crutchfield tech support and the tech just told me, "oh, just tie the wires together?" Really? But when I did -the unit worked perfectly!

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Axxess GMOS-LAN-03 Wiring Interface

This wiring harness was very easy to put together and connect to the head unit.

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Axxess GMOS-LAN-03 Wiring Interface

Worked as promised

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Axxess GMOS-LAN-03 Wiring Interface

Super easy to use. Tech support knew exactly how to help me.

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caveat

It works as advertised but due to its size it is difficult to fit into radio space w/double din radio

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Does the Job

Gets the job done

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Worked, easy install

Install was easy. Does what it is supposed to do.

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gmos lan03 for 2009 cobalt

easy to install and works well

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Works fine

It fits fine and hooks up right on.

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Axxess GMOS-LAN-03 Wiring Interface

Works perfect. Easy to install.

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Axxess GMOS-LAN-03 Wiring Interface

DOES WHAT IT IS SUPPOSE TO DO.

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factory integration adapter

Good product, it works just fine in my 2009 Malibu. I installed myself without any problems.

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Axxess GMOS-LAN-03 Wiring Interface

Good product

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Axxess

Everything fit as it was intended, wiring was easy if one can read a wiring diagram, and it works perfectly.

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Easy and complete.

Easy and complete.

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Read the fine print

The one good thing about this unit is getting it for half price when I bought my Pioneer head unit. Thank you Crutchfield for that. Then I learned you really got read the description better. When purchasing my head unit it said this is required to retain On-Star, warning chimes and steering wheel controls. But, what I didn't notice was you have to buy yet another adapter that connects to this adapter for the the steering wheel controls to work and it was expensive!! That price is outrageous! The second problem I have is the warning chimes. The chimes use the driver side door speaker and cuts out the audio of my music when I'm listening to it. I had the installer check all the connections to make sure there wasn't a short and all the connections are solid. So, this is the only thing we could fault the audio cutting out to. Not much more to say since this is pretty much something you have to buy when upgrading the head unit.

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2010 HHR

Installed in my 2010 Chevrolet HHR with a Kenwood DPX500BT. All my chimes work, including turn signals. I don't have OnStar or steering wheel controls for audio, so no worries there. My first stereo install in over 10 years. Couldn't have been easier.

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GMOS Simple

The GMOS-LAN-03 Makes short work when installing a new head unit into your ride.The Crutchfield crew sent me all the info on how to install this integration adapter and it works perfect. Integrate your new head unit wiring harness with the GMOS-LAN-03 and then straight into your factory wiring harness and your done.

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Axxess GMOS-LAN-03 Wiring Interface

It has been several years since I have installed a car stereo, but this by all means possibly the most confusing adapter I have ever dealt with for any piece of electronics. There is no way to wire up everything and keep the wires from being a jumbled up mess.

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Axxess GMOS-LAN-03 Factory Integration Adapter

Perfect

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Axxess GMOS-LAN-03

Instructions are a bit confusing at first but after reviewing several times I was able to figure it out. There was a wiring problem on the prewired harness that came with this interface for the ASWC (steering wheel controls) but with the help of technical support they figured out the problem and helped me rewire it correctly. I'm still having some issues with remapping the buttons but I'm sure another conversation with tech support will resolve that issue also.

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GM Interface Module

The interface module works great. I have a 2008 Chevy HHR and I needed this to replace the failing stock stereo and it works fine. I don't have any steering wheel remote functions with this car so I am not sure how that aspect works.

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Axxess GMOS-LAN-03 Wiring Interface

Wired up an went in nicely.

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Great product

Great product. Came with everything I needed.

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GMOS-LAN-03 in a 2006 Solstice

Still installing due to poor documentation.... Manual is incomplete as multiple wires are stated in text but not indicated in wiring diagram / schematic. Crutchfield must be aware of this, but states "this is not their product, so they do not maintain documentation". As en Electrical Engineer, I want to make sure everything is correct and safe. Hard to do with incomplete instructions.

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Great

So far so good. Got this on my saturn aura 2009 with my jvc touch screen and everything works great even the turn signals.

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good harness

this harness really is good, but its a little hard to wire for some one who is a beginner. but i knew easily how to do it.

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works nice

works well but the price is rough considering i dont even have onstar

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Perfect

Exactly as described...

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Does it job

This does good until you add an amp. Afterwards you need to put a speaker just to hear the chimes. The chimes are useful and its a shame they don't worked amp. other than that, it does it job.

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Metra GMOS-LAN-03 GM factory integration adapter

Adapter worked perfectly to install aftermarket stereo into 2011 HHR.

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Chevy HHR easy to use

confusing at first had to call support for help,. finally got someone to say do this versus the other folks I talked too.

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Worked Fine

Used to installed Alpine CDE-133BT in 2010 Chevy Malibu with no problems. Came with relay for turn signal blinker noise so have retained all original sounds (chimes and blinker). Car does not have Onstar or Steering wheel controls so can't comment on these. Had two wiring questions and called Crutchfield support and got quick answers. The outfit is big and bulky but fit fine. Got for 1/2 price ($65) with purchase of the Alpine.

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Axxess GMOS-LAN-03 Wiring Interface

Works like it suppose to. But it is big and awkward to fit behind the dash.

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Axxess GMOS-LAN-03 Wiring Interface

Bought this to integrate JVC KDR-730BT into a 2010 HHR. Works pretty much as advertised, except for dimmer; wired up as instructed but not working correctly. No OnStar in vehicle so not tested. All chimes work plus mine came with the SPST relay for blinker. It works but with radio turned up you cant hear it. Overall decent device, instructions a little vague when wiring into radio harness deducting 1 Star for that.

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Good priduct. Not what i expected.

I bought this with my head unit because i was hoping to get my warning chimes back. I get the thing all hooked up and the only thing i get is a turn signal. Could care less. I just want the chime that tells me to turn off my lights. But after working with crutchfield and metra i come to find out i need another speaker or to run it to my aftermarket amp. If you are running the stock speakers this will basically be plug and play. But if you have aftermarket amps like me you will find this to be a little more frustrating then first intended. The Lan Bus itself dosnt have a speaker so you have to either wire it to your amp (which in my case wont help me from leaving my lights on, when the head unit shuts off, my amps turn off) or buy a speaker for it.

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Mostly works

1. No provision to give turn signal clicking sound (this function was integrated into the factory radio.) Turn signals will operate silently unless you source your own part for it, and even then it's a hack that uses the clicking sound of a mechanical relay. 2. Inadequate manual. 3. Preposterously large in physical size. 4. Volume adjuster for door chime only acts over a tiny portion of the adjustment range. 5. Overall: pretty junky. Update: 4.7.2014 - Bulky and unreliable. Deserves no place in my dashboard. If I buy and install it, I don't want to ever have to rip into my dashboard again for troubleshooting or replacement. Bulky. Case: 3.4 x 2.9 x 1.3 inches. The wire connectors protrude from the 3.4" dimension, requiring an additional inch or so on each end, to avoid racking the connectors or bending the wires too much. Failed after 8 months, taking left stereo channel with it. Not OK.

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Axxess GMOS-LAN-03 Wiring Interface

it took a little longer to hook up than i expected but when i got done it worked well

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Gets you by but quality and functions lacking

This adapter will give you the ding sound you need but for some reason will not sound when the turn signal is used (instructions tell you to hook up a dummy relay that will make a clicking sound). For the money you pay I expect to get full function sounds not a work around. Also the plugs are poor quality and I had to hot glue them to get them to stay in place.

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OnStar and turn signal survived

Used this interface for my 09 Aura, and overall I'm pretty happy. The wiring diagram lied to me though, as there are three possible dimmer wires to use and the ones the manual suggested are not hooked up to anything on my wiring harness. I used the orange/white that comes from the interface box itself and that worked, so the product loses one star there. I used a relay for turn signal, works as advertised. If you have a newer GM car, this is a great investment to keep all your factory features working!

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Solid.

Pro: Installed this and the OnStar® still works great with the new system. Con: No turn signal sound. Could you hear it over the music anyway?

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Axxess GMOS-LAN-03 Wiring Interface

I used this successfully in a 2007 Saturn Aura. I do not know if the OnStar still works after the install because I never tested it. I believe that the Orange/White dimmer wire from the unit is actually orange/blue. This is what I used with the dimmer on a Kenwood reciever. After hooking it up, I had no radio reception as if the antennae was not connected. Crutchfield tech support suggested connecting one of the wires (don't remember which one) from the unit to the remote from the reciever and the antennae works. The turn signal audible "clicking" no longer works but there are instructions to add a relay which I did not do.

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