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1999 Mercedes-Benz S320 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Mercedes-Benz S320

1999 Mercedes-Benz S320 Problems

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

Glove box hinges, the center console armrest, and the cup holders break.

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 S320 Questions

Recently my nearside air suspension unit failed dropping the car dramatically,this turned out to be a quite expensive repair. The car has done 102000 miles.Would this be the normal lifespan of a air suspension unit, if so what is the likelihood of the remaining units failing.
Has anyone else had...

Battery went dead while car was parking. When I did the jump start it ran OK but lost throttle as the bas/slr light came on. Installed new battery but still light is on and throttle is not operational.

My car runs good but it shuts off, and then about half hour later it will start

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1999 Mercedes-Benz S320 Reviews

Best car ever. Perfect for everything and everyone loves it.

really good cars,just replace wear items and it won't let you dow.Want to beat 500s,its easy with a NOS Sniper nitrous 125 wet shot kit. My track times sor far 10.64@ 96 mpg.

Very comfortable car seats and ride for any distance. Only problem I had is the dealer not having good mechanics to evaluate basic repairs. I am trying other mechanics though the dealer is walking distance.... I love this car ride. I would like to give it a new paint and take off any surface rust and keep it for ever...great 6 cyl. engine...great seats....runs on SUPER...

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