cuz they broke
The fuse panel for a Mercedes 560 SL is on the side of the passenger footwell. You may need to move the carpet pad. It pops out.
the obd hookup was not instituted until 95 on some cars and mandated on 96 and newer
In a 1989 Mercedes-Benz 560SL, the turn signal module is typically located under the dashboard, near the steering column. To access it, you may need to remove the lower dashboard cover. The module is usually connected to the turn signal lever and can be identified by its wiring harness. If you're having issues with the turn signals, checking this module may be a good starting point.
The fuse panel on most 560SLs is on the right side panel (Kick Panel) on the passenger side. There is a small cover needing to be removed.
The overload relay on a 1989 Mercedes-Benz 560SL is typically located in the engine compartment, specifically within the relay box situated near the driver's side fender. To access it, you may need to remove the cover of the relay box. The relay itself is usually labeled, making it easier to identify among the other relays. Always consult the owner's manual for precise details regarding your specific vehicle.
To remove the hardtop from a 1989 Mercedes 560SL, first ensure the vehicle is parked on a flat surface and the ignition is off. Open the rear trunk to access the hardtop release latches, and then, using the appropriate tool, carefully disengage the latches on both sides of the windshield. With the latches released, two people should lift the hardtop straight up and off the vehicle, taking care to handle it gently to avoid damage. Finally, store the hardtop in a safe place to prevent scratches or dents.
On the 1989 Mercedes-Benz 560SL, the oil pressure sender is located on the engine block, typically near the oil filter. It is usually mounted on the driver's side, towards the rear of the engine. To access it, you may need to remove some components or shields that obstruct your view. Always ensure the engine is cool and the vehicle is properly supported before attempting any maintenance.
Check fuse Replace turn signal flasher
where to find electrical diagrams for starting system on mercedes 300sel 1989
Check you blinker relay its either in the fuse box on the kick panel driverside(above your feet) or under your hood there could be a fuse box(the relay could be round or square)about the size of a quarter
Change the transmission oil. If that doesn´t help, there´s not really much you can do about it.
R12