A careful cleaning of everything under the hood
This service involves an exceptionally careful cleaning of everything under the hood. Modern cars have lots of built-in electronics making the engine compartment a sensitive area. Dirt binds with moisture and a cleaning is necessary sooner or later.
Before treatment, check with your car retailer to find out whether your car’s engine components are moisture-proof. There are manufactures who build moisture-proof engine compartments and there are others who don’t have the same quality demands for the integral electronics.