Here at Low Rate Automotive Locksmith we are your source for free instructions on how to program your Infiniti keyless entry remote control and all other kinds of vehicles, both foreign and domestic. Whether you drive a car, a truck, or an SUV we have the information you need to program your remote. Low Rate Locksmith offers detailed step-by-step directions from the manufacturer of your Infiniti car or truck, detailing how to program the key fob remote control, or programmable key for your vehicle. If you have lost a key, replaced a defective key-less entry remote, or added a new key, we have the instructions that you need to make the remote control work for your car, truck, van, or sport utility vehicle. Please select your Year from the menu below.

Here is the list of Infiniti M45 Years and models this supports:

  • 2003 Infiniti M45
  • 2004 Infiniti M45
  • 2005 Infiniti M45
  • 2006 Infiniti M45
  • 2007 Infiniti M45
  • 2008 Infiniti M45


2003-2005 Infiniti M45 Car Fob and Remote Programming Instructions:

1. Close and lock all doors with the driver’s side power lock/unlock switch.

2. Insert key into ignition and remove it from the ignition key cylinder at least six times within 10 seconds. Your Hazard
Lamps will flash if you have performed this step successfully. NOTE: Withdraw key completely from ignition cylinder
each time. If this procedure is performed too fast, system will not enter programming mode.

3. Insert key into the ignition cylinder and turn to the ACC position.

4. Within 5 seconds, push ANY button on the remote transmitter. Your Hazard Lamps should flash. NOTE: Do not press
the button more than one time in the above step. If the button is pressed more than one time, the programming
procedure will not be successful.

5. If there are any remaining transmitters (including the old ones), unlock then lock all doors using the driver’s side
power lock/unlock switch and within 5 seconds, push ANY button on the next remote. Your Hazard Lamps should
flash. Repeat this step for each transmitter (including any existing transmitters).

6. Turn the key to the OFF position, remove keys from the ignition, unlock doors using the driver’s side power lock/unlock switch and open the driver side door.

2006-2008 Infiniti M45 Car Fob and Remote Programming Instructions:

There is no manual way to program keyless remotes for Infiniti M45 2006-2008. Please contact a Locksmith or your local dealership to get a quote on how much it will cost to program keyless remotes to this vehicle.

If you have any questions or need a professional Locksmith To assist you with your Infiniti M45 Key Fab Programming, below is a list of Low Rate Locksmith Locations.

The 2003 Infiniti M45 was designed in 2000 at the Nissan Technical Center (NTC) in Atsugi, Japan; was manufactured in Tochigi, Japan; and is based on the Y34-series Nissan Gloria. The M45 allowed Infiniti to expand the use of the 4.5L V8 that had been exclusive to the Q45, thus creating a better economy of scale to cope with that engine’s development costs.

The Infiniti M uses a much more rigid version of the G35/350Z/FX Nissan FM platform and was available with the common VQ-series 280 hp (208 kW) 3.5 L V6 in the M35, or the Q45’s 335 hp (249 kW) 4.5 L V8 in the M45. This generation of the Infiniti M was sold in Japan as the Nissan Fuga.

The first-generation Infiniti M45 was sold for 2003 and ’04 — there was no 2005 model. The most recent generation of the Infiniti M45 was produced from 2006 to 2010. The M45 was replaced by the redesigned M56 for the 2011 model year.