1999 Mercedes-Benz S500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Mercedes-Benz S500

1999 Mercedes-Benz S500 Problems

Problems with the pneumatic system can cause closing assist and door lock issues.

The brakes may begin to squeak at about the 50 percent wear point. This is due to the size and material used for the brake pads and rotors.  The brake rotor surfaces become uneven, causing a lip to form at the outer edge. This will generally require replacement of the rotors when the pads are worn (pad life varies depending on driving style and terrain).

The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.

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1999 Mercedes-Benz S500 Questions

the car is running fine except for the check engine light being on. Can i continue to drive it?

the noise is coming from the passenger side underneath more so towards the rear tire. Its very loud and it sounds like a annoying jet sound and it stays on all the time. Actually it's a very Embarrasing sound when stop idling.

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