A Drops Mobile Electronic's professional installer will install your new in-dash navigation system.

This installation does not cover modifications to your vehicle. If modifications are required, you may be charged extra for parts and labor at the time of installation. Your installer will inform you of any additional charges before performing the work, so you can approve the charges. Some possible extra charges (parts, labor, or both) include:

Your vehicle features OnStar (or a similar factory security system), the audio portion of which is broadcast through the factory radio, and the installation of your new system requires replacement of the security-system modules
the factory wiring or dashboard have been cut or damaged as the result of a previous non-professional installation, or theft

Your premium factory system (Bose, Infinity, Monsoon, etc.) requires bypassing with an extra wiring harness
no installation kit is available for your vehicle, and the installer is required to fabricate a custom-mounting bracket

Your vehicle has factory steering-wheel controls, and you'd like your new system to work with them

Your vehicle requires optional mounting brackets or significant, additional labor due to a complex dash disassembly/reassembly process