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Old May 7, 2012 | 03:44 PM
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Hey CF,

my brother used to have a c5 and he said that bc the head unit was like the brain of the system, you couldnt take it out of the car to install an aftermarket head unit. he said you would have to relocate it and hard wire it that way everything still worked.

my question is, is this true for the 6? i havent read or heard that anywhere before. id assume the wireharness would take care of it?

any help is appreciated

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Old May 7, 2012 | 03:53 PM
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Totally not true. Look in the audio forum. Lots of info on how to swap HU for an aftermarket one.
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Old May 7, 2012 | 03:55 PM
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Also check on the items where an aftermarket radio will give you great difficulty in coding your FOBs should that need ever arise.

Elmer
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Old May 7, 2012 | 03:59 PM
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Originally Posted by eboggs_jkvl
Also check on the items where an aftermarket radio will give you great difficulty in coding your FOBs should that need ever arise.

Elmer
Never heard of that one before.
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Old May 7, 2012 | 04:08 PM
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Couldn't be any further from the truth. Either for the C5 or C6.
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Old May 7, 2012 | 04:08 PM
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Not a problem. I swapped mine out. You have to get a special adapter to keep the steering wheel controls (even if you don't have steering wheel controls) and I think there was another to enable audible alarms that come through the speakers even when the ignition & radio are turned off. The radio vendor should be able to identify everything you need.

Plan on about $100 for the extra adapters.
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Old May 7, 2012 | 04:13 PM
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Fortunately i can get most of this stuff at cost =}

i was thinking of getting:

PAC - C2R-GM24 - $35
JVC - KW-AV70BT- $330
antenna and mount kit. ~$15
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Old May 7, 2012 | 04:37 PM
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Aftermarket radios can cause an issue when you try to get into the FOB programming mode. The radio triggers a code that the radio security feature is not talking to the ECM properly. If you have an aftermarket radio and did not buy the harness for the door beeps and OnStar, you might NOT be able to get into programming mode.


Elmer
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Old May 7, 2012 | 04:46 PM
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OP-

Get on the C6 Audio/Electronics Forum and find C5BearsFan.

He can supply you with all the proper adapters to maintain all the OEM functions and is also a Dealer offering some of the best prices on audio components, anywhere.

And your brother, as repeated above, is absolutely wrong on all accounts.
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