2000 Mercedes-Benz S500 Questions

Get answers to questions about your 2000 Mercedes-Benz S500 at RepairPal. Find solutions, diagnose problems and get back on the road.

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its a 2000 S500

Just noted on 160,000 miles.

I need to test the power to the fuel pump and test the fuel pump to assure it is working. How do I get to it? Do I have to drop the gas tank or can I get to it from the floor board? It's a 2000 mercedes sedan S500.

Can I get to the fuel pump for a 2000 Mercedes sedan S500 without dropping the gas tank? Can I change it by going thru the floorboard instead?

replaced all electrical relays under backseat and car is NOT getting fuel. How and where do u test the sensor to the fuel pump?

after replacing the relays under backseat again bc there was water in the relay boxes again, (don't know why), now the fuel is not getting to the engine. The fuel pump relay does work and so does the fuel pump. What would I troubleshoot next.

vehicle body is practically sitting on tires

I replaced the fuel system relay and there's still no fuel getting to the engine. What is my next step to troubleshoot this problem?

shows 8 codes of random plugs and wires and coils

After I replaced the compressor, the front end maintains it's proper road height, but the compressor cycles on about 5 to 10% of the time.

The vehicle will stay at its normal road height even when left undriven through week ends.

There is no audable indication of an air leak.

I want to replace it

The blower stop working.

Mine does not light up

S500 MB yr.2000 having malfunctions of electrical gauges,indicators,speedometer lighting goes on/off or dimming,
having problem recently started. Rest all other equipment AC. etc. works perfectly

My email:

My S500 - 2000 MBENZ is - Eleven years old orginal rubber seal gaskets worn out falling apart - car's excel - been in TV shows - etc. custom look from europe - just replace worn parts to keep it up, thanks for your help! The exyerior -
paint is a Black greenish blue - with gray leather int 90K miles second owner- took over at 40K miles