99 355 AC 30 Amp

According to the WSM it's a 10 and it's located in the foot well.

 

Number 25
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If you were missing this fuse would everything work but no cold air?

 

I have read about that but not sure what it was for can not remember.

 

I think you are thinking of the 348 famous "hidden fuse" which is a 30 amp for the AC system and is located in the boot under the carpet tray on the upper right side. It was originally a blade type later superseded to a cartridge type. It was never listed anywhere in the owners manual hence the "name".

 

Correct. Pull the carpet and you'll see it on the R/H side of the air intake vent.

 

I also think my 355 has this but does everything work but cold air or does it cut out everything, heat, fan etc

 

Yes, just replaced my melted one. Everything worked except the A/C compressor. The fuse is tucked down beside the group of ABS brake relays/fuses. It looks like something added in. It is on the end of 2 brown wires.

Rick

 

This one? http://www.ferrarichat.com/forum/140004715-post26.html

 

No, this one:
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I have one of those on my 99 f1 but it was good ac needed recharge but it must have a leak.

 

sorry to high jack this thread, and i know it is old. But the blade fuse that is circled in blue on the last pic. I just found mine melted. What is this for? and i see it shows 10 on it, can i just replace it with a normal 10 amp?

thanks!!

 

It should be a green 30 amp. Not 10.

 

This was the one in a 348 I recently purchased.
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thanks for the info. That last pick looks like mine for sure.