Myron&Davis NV7TRV1 - Manual (Page 3)

2- Caution
-Battery
Check the battery to ensure it’s 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 - Removing 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.
Installation Guide