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  1. 1Select your vehicle

    Select the model and year

  2. 2Choose your product

    Choose the update product that's right for your system

  3. 3Checkout

    Complete your order with our secure ordering process

Before installing a map update, you must confirm which version system is in your vehicle.
You will need the UNIT ID from your system. To find this:
  1. Touch the ‘Nav’ button on your screen.
  2. Touch the ‘Settings’ button.
  3. Touch the ‘System’ button.
  4. Touch the ‘About’ button.
  5. Your 10-digit UNIT ID will be in the top left of your screen. Please write this down.