05 Envoy and nav?

jaba · July 6, 2005

I have a 2005 Envoy without the nav unit. Can I installed this in the Envoy without the y91 or y92 option in the glove box? It does not have bose either. If it can be installed, what will I need to get for the install?

cbiggers · July 6, 2005

I have a 2005 Envoy without the nav unit. Can I installed this in the Envoy without the y91 or y92 option in the glove box? It does not have bose either. If it can be installed, what will I need to get for the install?

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Not sure if it can be installed on the non bose but heres the models you would need if it can be done

10377287 older touchscreen nav

15229287 newer touchscreen nav

July 6, 2005

You can't put Bose NAV units in a non-Bose system. You'd have to upgrade the system to Bose. Very difficult, very expensive. Better to look for a NAV from a Buick Rendevous. It is also non-Bose and should be plug and play (once you have the theftlock reset).

jaba · July 7, 2005

You can't put Bose NAV units in a non-Bose system. You'd have to upgrade the system to Bose. Very difficult, very expensive. Better to look for a NAV from a Buick Rendevous. It is also non-Bose and should be plug and play (once you have the theftlock reset).

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Do you know the part number for the nav from the Buick Rendevous?