I recently brought my F-150 to get serviced and I had a problem with the washer fluid light not coming on when I run low on washer fluid...and they said the wasn't one and in the owners manual it shows one on the optional gage witch I have...can anyone tell me if there is a sensor there or not..there telling me that theres not one there and that it was an option..witch I think is BS..and if there is anyone that has the optional cluster dose there washer warning light come on..

thanks for anyones help