Chapter 9-4 Ignition Interlock Devices (IID) Installation/Transfer continued Transfer or Install an Ignition Interlock Device in an Additional Vehicle The IID must be used in every vehicle that you own, lease or operate (including your employer's vehicle); no exceptions are made. If you do not have the IID installed in your vehicle(s), you will not be eligible for a conditional hardship license and you will not be allowed to have your license reinstated. If you transfer your vehicle's registration to a newly acquired vehicle, or obtain a new registration for an additional vehicle, you must follow the steps for IID installation. You must first see approval from the RMV's Ignition Interlock Department to remove, transfer or add an IID to a vehicle. Please contact the Ignition Interlock Department by phone at 1-857-368-7180. 06/16 9:69