The last 2 times I've started my car I hear a loud clicking sound from behind the ingition and radio area of the dash. I've lefted a message with my dealer to bring it in. Just wanted to know if anyone else has had this issue?

2003 clk 500 only 16000 miles

 

water got in there..Man.. I do not want to disencourage you but when I had that with my C320, my dealer was never able to fix it. Maybe it's a simple problem but, nothing has been done to fix it, so I sold the car. Good luck.

p.s: it started to happen when I hit a huge puddle.

 

replace purge valve

 

Whats a purge valve !