In the 1988 Mercedes SL, dashboard warning signals include indicators for oil pressure, battery charge, and brake system alerts. A check engine light may also illuminate if there's an issue with the vehicle's emissions or engine performance. Additionally, the car features warning lights for coolant temperature and low fuel levels. It's essential to address any illuminated warning signals promptly to ensure the vehicle's safety and performance.
The lights that light up your gauges. . . I don't think those are the lights being asked about. More likely you are inquiring about the service and warning lights.
below the ashtray under the dashboard. its a little square black box
To replace the cabin control temperature sensor in a 1988 Mercedes Benz 420 SEL, first, disconnect the car battery to ensure safety. Remove the dashboard panel to access the sensor, which is typically located near the center of the dashboard. Carefully disconnect the wiring harness from the old sensor, remove the sensor, and install the new one in its place. Finally, reassemble the dashboard and reconnect the battery.
Mercedes Benz did not manufacture a model with that designation in 1988.
The fuel pump relay on a 1988 Mercedes-Benz 300E is located on the passenger side, near the firewall, by the battery. Mercedes-Benz was founded in 1926.
The 1988 Mercedes Benz 300E (not CE) has a 3.0 L M103.983 I6 engine with 177 horsepower.
The warning lights on a 1988 Toyota Celica will usually mean that your engine is needing to be serviced. However, the warning lights can also mean that your brakes need to be serviced or repaired.
The fuse box for a 1988 Mercedes 560 SL is located on the passenger side right about the right ankle of the passenger when seated.
from a remanufactering website
http://www.vannin.com/
could be bad spark plug{s{ or wires from your plugs,
No they dont.