Myron&Davis NV7HCV1 - Manual (Page 3)

Installation Instructions
2- Caution
-Battery
Check the battery to ensure it is fully charged.
NOTE: Some new vehicles batteries are not fully charged and may cause improper
operation
3 - Warning
- Remove the key from the ignition
- Disconnect the negative battery terminal
- Care must be used working with vehicles with airbags to prevent:
- injury
- damage to or malfunction of the airbag system
- work on malfunctioning systems or components must be performed by certified
- technicians
4 - Removal Of The Dash Trim
Use caution when removing dash trim components as not to damage or mar the
surfaces or damage the fasteners.
-Inspect all fasteners for damage and replace as necessary