Lamp Messages

AFL (ADAPTIVE FORWARD LIGHTING) LAMPS NEED SERVICE

This message displays when the Adaptive Forward Lighting (AFL) system is disabled and needs service. See your dealer. See Adaptive Forward Lighting (AFL) for more information.

AUTOMATIC LIGHT CONTROL OFF

This message displays when the automatic headlamps are turned off.

AUTOMATIC LIGHT CONTROL ON

This message displays when the automatic headlamps are turned on.

TURN SIGNAL ON

This message displays as a reminder to turn off the turn signal if you drive the vehicle for more than about 1.6 km (1 mi) with a turn signal on. A multiple chime sounds when this message displays.

    See also:

    Low-Profile Tires
    If the vehicle has P235/50R18, 245/45ZR19, P245/45R19, 255/40ZR19, P265/45R18, 275/40ZR19 or 285/35ZR19 size tires, they are classified as low–profile tires. These tires are designed for v ...

    Short Take: Cadillac CTS Sport Wagon
    When the national dalliance with SUVs seemed to put the entire country in a knobby-tired trance, we muttered to ourselves: Why would anyone want to ruin a perfectly good wagon by giving it a high ...

    General Towing Information
    Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle for towing a trailer. See the following tra ...