Affected Component: ENGINE AND ENGINE COOLING

Date Published
JUL 01, 2018
NHTSA TSB #
10145283
TSB Document
Summary
BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off.