You don't need to visit an auto repair shop and spend quite a few bucks on fixing it. Most newer cars use a single, serpentine belt;
Learn how to fix a squeaky belt in your car.
Squeaky belt car. If the noise only occurs when turning, starting the engine, or accelerating, it probably is a worn or loose belt. If you have more than one belt in your car, you might need to determine which of the belts is squeaking. Look closely at the belt to see if it is worn, torn or otherwise compromised.