AtlasMG

I just started driving my C55 and I have a weird noise coming from in front of the engine at the top and in front and at the bottom the bottom one sounds like it's coming from AC condenser and top one sounds like it's right under the Mercedes star logo on the engine cover I know it's not the belt starter or power steering I feel like it's something with the cooling system like something inside broke the noise is like a bad belt but I know 100% it is not the belt and the car does not over heat or anything runs perfect.

feets

If it is just on start up it is likely the air injection pump. They can make a little noise.

The power steering pumps whine when the engine runs. They always have and always will.

You can see if it is the A/C compressor by turning off the A/C.

AtlasMG

Hey Thanks for your help but I found the problem LOL but its all good I fixed it in the parking lot of a market in like 30 mins it was the belt tensioner lucky me as soon as it gave I parked