HI all,
We've had this for months, same sequence of errors and beeps.
Someone (on here) recommended battery change as a possibility. We asked the bloke at Whitstable Halfords to check it for us. He used some gadget called a GS-Yuasa, set the stated amps of the resident battery (720mh) and asked it for the batteries condition....6%. Paid the (could not believe it) price of over £200 for NEW 800mh battery (fitted) and wayhay!! no beeps, no lights, no earache from certain others that use the car! Basically, it worked for us. Good luck.