Having problems with your 2005 Infiniti G35 ?
On my G35 Sedan the key won't turn in the ignition. I stopped using the Keyless device because it wasn't working properly so know the key isn't working.
When left unused for a long time the grease inside the tumblers starts to act like a gum. Try spraying a releasing oil/penetrating fluid or anti rust agent such as Q20/Tool-in-a-can into the keyhole. Just spray and leave for 5 minutes. Available at your local hardware/Autozone/spares shop.
Repair Help & Product Troubleshooting for 2005 Infiniti G35
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