2000 Mercedes C-280 irritating beep

[DanB]

When I turn the key to "on" or start, there is a loud irritating
beep. Thinking it was the FSS, I reset that but "beep" continues. How do I get rid of it?

[The Clk Man]

Originally Posted by DanB

When I turn the key to "on" or start, there is a loud irritating
beep. Thinking it was the FSS, I reset that but "beep" continues. How do I get rid of it?

AutoTrader worked for me. I'm sure someone will come along to help you my man. This forum is great for that kind of stuff.

[Since66]

If you have telephone ikons on the right side of your steering wheel (not familiar with the C Class) try pressing the "hang up" ikon. This worked for me on my E Class.

[DanB]

The C-280 is equipped for a phone, but none installed. No switches on tyhe steering column for "hang-up" or anyplace else that I can find. I am going looking for a fusae for the phone maybe that will do it.

[spdrun]

I know that airbomb computers going bad can beep.

[Stoney]

Sounds like either an ABS System test or a FI System test cycle.