Black plate (18,1)Cadillac Escalade/Escalade ESV Owner Manual - 20117-18 Infotainment SystemCellular Phone UsageCellular phone usage may causeinterference with the vehicle's radio.This interference may occur whenmaking or receiving phone calls,charging the phone's battery,or simply having the phone on. Thisinterference causes an increasedlevel of static while listening to theradio. If static is received whilelistening to the radio, unplug thecellular phone and turn it off.Rear Side WindowAntennaThe AM-FM antenna is located inthe passenger rear side windows.Make sure the inside surfaces of therear side windows are not scratchedand that the lines on the glass arenot damaged. If the inside surfacesare damaged, they could interferewith radio reception.If a cellular telephone antennaneeds to be attached to the glass,make sure that the grid lines for theAM-FM antenna are not damaged.There is enough space between thegrid lines to attach a cellulartelephone antenna withoutinterfering with radio reception.Notice: Using a razor blade orsharp object to clear the insideof the rear side windows mayaffect radio reception or damagethe rear side window antenna.Repairs would not be covered bythe warranty. Do not clear theinside of the rear side windowswith sharp objects.Notice: Do not apply aftermarketglass tinting with metallic film.The metallic film in some tintingmaterials will interfere with ordistort the incoming radioreception. Any damage causedto the antenna due to metallictinting materials will not becovered by the warranty.Satellite Radio AntennaThe XM Satellite Radio antenna islocated on the roof of the vehicle.Keep the antenna clear ofobstructions for clear radioreception.If the vehicle has a sunroof, theperformance of the XM system(if equipped) may be affected if thesunroof is open.