2013 Chevrolet Impala Owner Manual - Page 100

5-4 Instruments and Controls { WARNING In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. When the vehicle is low on washer fluid, the WASHER FLUID LOW ADD FLUID displays in the Driver Information Center (DIC) for 60 seconds. When the ignition is turned off, this message displays again for three seconds to remind you that the fluid level is low. Until the fluid reservoir is refilled, every time the vehicle is started, the WASHER FLUID LOW ADD FLUID message displays in the Driver Information Center (DIC) for 60 seconds. See Washer Fluid Messages on page 5‑33. Compass This vehicle may have a compass in the Driver Information Center (DIC). Compass Zone Your dealer will set the correct zone for your location. Under certain circumstances, such as during a long distance cross-country trip or moving to a new state or province, it will be necessary to compensate for compass variance by resetting the zone through the DIC if the zone is not set correctly. Compass variance is the difference between the earth's magnetic north and true geographic north. If the compass is not set to the zone where you live, the compass may give false readings. The compass must be set to the variance zone in which the vehicle is traveling. To adjust for compass variance, use the following procedure: Compass Variance (Zone) Procedure 1. Do not set the compass zone when the vehicle is moving. Only set it when the vehicle is in P (Park). Press T until PRESS V TO CHANGE COMPASS ZONE displays.