You need to disable the alarm horn. It's located in the windshield wiper motor area. Remove the weatherstripping, remove the retaining clips. Lift up the passenger side and the horn like apparatus is the thing you need to disable. You should be able to just reach in with it lifted up and unscrew(phillips head as i recall) the power going to it. You have the option of removing the wipers and lifting the whole thing off for greater access. I recall just lifting up the passenger edge and doing it. Fixing the fault, I have no idea. Mine will occasionally still flash the headlights after locking it. But the alarm does not sound, and the lights flashing ends after a minute I think.


'94 SL 500 40,000
'91 300SD 534,000
'87 300SDSL 236,000

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jcciem
'94 SL5000 60,000
'91 350SDL 545,000
'91 350SD 197,000
'00 E55 AMG 77,000