Hello all.....

I did a search with no luck. My dash says 2 malfunctions, low coolant and low washer fluid when they are both full. I heard the sensors may be connected? Not sure if I need one sensor or both sensors, but the dealer stock them both. Is this pretty easy to swap out? I am fairly handy. Are they in line, or plug type? Thanks.

 

No clue, I would check online for parts before going to the stealership. The few things I have done on the S430 have been simple swap outs, not sure on this one. A shop manual would help or a friendly guy at the service dept. could clue you in.

 

they both have plugs on them. firts thing i would replace is your washer lever sensor. the reason is that the level sensors are is series (m.b. idea to save money on wiring) the washer level sensors always go bad. besides the coolant level sensor is a inductive pick type sensor and they dont fail to ofter after all what on them can fail