2015 Ford F450 Super Duty Crew Cab Owner Manual Printing 2 - Page 85

Instrument Cluster Transmission Tow/Haul (If Equipped) Illuminates when the tow/haul feature has been activated. If the E161509 light flashes steadily, have the system serviced immediately, damage to the transmission could occur. Diesel exhaust fluid For more information see your diesel supplement. E163176 Glow plug pre-heat For more information see your diesel supplement. Water in fuel For more information see your diesel supplement. 4X2 (If Equipped) Illuminates momentarily when two-wheel drive high is selected. E163173 If the light fails to display when the ignition is turned on, or remains on, have the system serviced immediately by your authorized dealer. 4X4 LOW (If Equipped) Illuminates when four-wheel drive low is engaged. If the light E163174 fails to display when the ignition is turned on, or remains on, have the system serviced immediately by your authorized dealer. AUDIBLE WARNINGS AND INDICATORS Headlamps On Warning Chime Sounds when you remove the key from the ignition and open the driver's door and you have left the headlamps or parking lamps on. 4X4 HIGH (If Equipped) Illuminates when four-wheel drive high is engaged. If the light E163175 fails to display when the ignition is turned on, or remains on, have the system serviced immediately by your authorized dealer. Key in Ignition Warning Chime Sounds when you open the driver's door and you have left the key in the ignition with it in the off or accessory position. Parking Brake On Warning Chime Sounds when you have left the parking brake on and drive your vehicle. If the warning chime remains on after you have released the parking brake, have the system checked by your authorized dealer immediately. Diesel Warning Lights If your vehicle is equipped with a diesel engine, it has some unique warning lights; refer to your diesel supplement for detailed information on their function. Diesel engine brake For more information see your diesel supplement. E171217 82 Super Duty (), enUSA