clocks buzzing

[DanS]

just drove the car for the first time since sat afternoon and when i turned the ignition got a really weird buzzing from the clocks and what seemed like the air con unit!

it only lasted for about two seconds, seemed to stop when the dash lights went off but was a very strange electrical buzzing noise!

anyone else had this? have any ideas what it is?

 

[edde]

Could just be the realys etc or the throttle body that buzzes.

 

[Leeshez]

Mine does it on the 182. It is normal. I thought it was fuel injection for cold starts

 

[DanS]

can that be normal?
i'm not too worried at the mo but never heard it before and it stopped completely when all the dash lights went off!
does the throttle body buzz when the car is turned on?

 

[edde]

does the throttle body buzz when the car is turned on?

Yep.