In a 1986 560sl the seat belts do not have srs sensors -- and the srs does not tighten the seat belts - that is another system. I would want it fixed too, but not at the cost that every mechanic (dealer and indy) project -- it is only a "supplemental" system, and the main safety comes from the seat belts and the car crumple zones. By the way, there is no way to tell exactly what is wrong with the system (no OBD) -- therefore it would be a hit and miss part replacement exercises -- very costly!

Flutter happens everytime I accelerate from a stop and pass between 1500 and 2000 rpm (when the gear shifts) after that no fluttering until I stop and then accelerate past that rpm zone. hot or cold

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Dan

1986 560SL (52.5k miles) sold 11/24/04

1987 560sl (55.6k miles)