GMC Terrain: Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
Trailer towing with your vehicle may require the use of a trailer tow option package. Trailer towing puts additional loads on your vehicleвЂ™s engine, transmission, axle, brakes, tires and suspen ...
When the System Does Not Seem to Work Properly
The following messages may be displayed on the DIC: SERVICE PARKING ASSIST: If this message occurs, take the vehicle to your dealer to repair the system. PARK ASSIST OFF: If the URPA system does n ...
Uconnectв„ў Phone can read or send new messages on your phone. Read Messages: If you receive a new text message while your phone is connected to Uconnectв„ў Phone, an announcement will be made ...