The Navigation Clock is Off by 1 to 3 hours After Replacing the Audio-Navigation Unit

The navigation clock is off by 1 to 3 hours after replacing the audio-navigation unit

See Service Precautions How To Troubleshoot The Navigation System

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Do Map Matching How To Troubleshoot The Navigation System

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GPS antenna/cable

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Aftermarket metallic window tint

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Check and adjust the clock settings

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Check the keyless remote linking