See also:

Check coolant level
The cooling system must be filled with coolant and not leak to operate at maximum efficiency. Check the coolant level regularly. The level should be between the MAX and MIN marks on the expansio ...

SIRIUS ID
The SIRIUS ID (sometimes referred to as the Electronic Serial Number or ESN) is required when contacting the Sirius Call Center. It is used to activate your account and when making any account tra ...

INFO—displaying additional information
In certain cases, more information may be available (about a radio station, song, artist, etc.) than is currently displayed on the screen. Press the INFO button to display all of the available i ...