Cadillac Escalade Owner Manual (GMNA-Localizing-Europe-9367752) -2016 - CRC - 8/13/15148 Instruments and ControlsHUD TroubleshootingCheck that:. Nothing is covering theHUD lens.. HUD brightness setting is nottoo dim or too bright.. HUD is adjusted to the properheight.. Polarised sunglasses arenot worn.. Windscreen and HUD lens areclean.If the HUD image is not correct,contact your dealer.The windscreen is part of the HUDsystem. See WindscreenReplacement 0 283.Vehicle MessagesMessages displayed on the DICindicate the status of the vehicle orsome action that may be needed tocorrect a condition. Multiplemessages may display one after theother.The messages that do not requireimmediate action can beacknowledged and cleared bypressing SEL. The messages thatrequire immediate action cannot becleared until that action isperformed. All messages should betaken seriously and clearing themessages does not correct theproblem.The following are some of thevehicle messages that may bedisplayed depending on the vehiclecontent.Battery Voltage andCharging MessagesBATTERY SAVER ACTIVEThis message displays when thevehicle has detected that the batteryvoltage is dropping beyond areasonable point. The battery saversystem starts reducing features ofthe vehicle that may be noticed. Atthe point that features are disabled,this message displays. Turn offunnecessary accessories to allowthe battery to recharge.LOW BATTERYThis message is displayed when thebattery voltage is low. See Battery0 278.SERVICE BATTERYCHARGING SYSTEMThis message is displayed whenthere is a fault in the batterycharging system. Take the vehicle toyour dealer for service.
