A clicking noise from the dash on a 2003 Mercedes Benz might be the flasher for the turn signals. Sometimes the flasher will make a clicking noise if it is about to go out, to let the driver know it is time to replace the flasher relay switch.
The clicking may be the belt tensioner clicking. I know that mine is causeing a clicking noise. If you get a friend to help you, you will be able to see it happen if that is the case.
One thing that can cause a clicking noise under the car is when the bar bushings get worn out on the sway bar. Also, it could be coming from the struts if strut oil is leaking. Other things that can cause a clicking noise if not working properly are the exhaust system and the transmission clutch assembly.
A bad resistor can cause your BCM to make a clicking sound. The clicking noise can be caused by the relays and replacing the BCM will fix the problem.
A clicking noise, when accelerating, can be caused by a worn CV joint. The CV joint can cause the axle to collapse when it breaks.
Probably a damaged gear or bearing.
A bad motor can cause a buzzing noise in your 1997 Mercedes E420 rear-view mirror. If it has a light, the light could also be going out.
I hear a clicking noise coming from my jeep when I hit speeds greater then 50 MPH? any ideas on what can cause this
check if your battery is low than usual ..might be alternator problem
cv joints
dead battery
The clicking noise after letting go of the clutch in 1st gear could be due to a worn-out CV joint or axle. The clicking noise indicates that there may be damage to the joints or components, and continued driving in this condition could lead to more severe issues. It is recommended to have the vehicle inspected by a mechanic to diagnose the exact cause of the clicking noise and to prevent further damage.
A clicking noise after changing an air filter on a car could indicate there is a problem. You should consult a car care professional.