2006 Infiniti G35 Owner's Manual - Page 124

KEYS *: Refer to "Intelligent Key system" later in this section. A key number plate is supplied with your keys. Record the key number and keep it in a safe place (such as your wallet), not in the vehicle. If you lose your keys, see an INFINITI dealer for duplicates by using the key number. A key number is necessary when you have lost all keys and do not have one to duplicate from. If you still have a key, an INFINITI dealer can duplicate it. INFINITI VEHICLE IMMOBILIZER SYSTEM KEYS You can only drive your vehicle using the master or valet keys which are registered to the INFINITI Vehicle Immobilizer System components in your vehicle. These keys have a transponder chip in the key head. Model without Intelligent Key system 1. Master key 2 sets (With built-in transponder chip), INFINITI MARK: silver 2. Valet key (With built-in transponder chip), INFINITI MARK: Black 3. Wallet key and Key case (Card type) 4. Key number plate SPA2105 Model with Intelligent Key system Intelligent Key 2 sets* Mechanical key (metal key)* 2 sets Valet key (metal key) Wallet key and key case (card type) (metal key) 5. Key number plate 1. 2. 3. 4. SPA2179 The master key can be used for all the locks. The valet key cannot be used for glove box lock and the trunk access window lid lock. To protect belongings when you leave a key with someone, give them the valet key only. 3-2 Pre-driving checks and adjustments