Subaru Outback Manuals 2010 Outback Owner's Manual | Page 273

Starting and operating NOTE . Slight twitching of the brake pedal may be felt when the Vehicle Dynamics Control system operates; a small degree of vehicle or steering wheel shaking may also be noticed in this situation. These are normal characteristics of Vehicle Dynamics Control operation and are no cause for alarm. . When driving off immediately after starting the engine, a short-lived operation noise may be noticed coming from the engine compartment. This noise is generated as a result of a check being performed on the Vehicle Dynamics Control system and is normal. . Depending on the timing of activation of the brakes, the brake pedal may seem to jolt when you drive off after starting the engine. This