Significance of this symbol
 

Cheers to all,

Someone know what it means this symbol>?low level of Cooling liquid?

The car is bmw e60
https://cimg6.ibsrv.net/gimg/5series...82ff949381.jpg

Yes

i don t understand why he lost liquid on the circuit....:(
these symbol appear only when the engine is cold,and after i start the engine,the car shacked for a few seconds and after that,the engine is working fine....

Just top off the coolant. If it doesn't go away. you have a leak somewhere.

I have also seen where the sensor went bad and the light illuminates.