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Mercedes-Benz E320 Questions

Get answers to questions about your Mercedes-Benz E320 at RepairPal. Find solutions, diagnose problems and get back on the road.

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main parking brake cable broken - how do I replace it

The check engine light is on and ABS light is on with the ESP .The car has been sitting for two yrs.

My scheduled maintenance light is on what do you get done with your maintenance A and what do you get done with your maintenance B

both key wont turn they are stuck about a week ago one set of keys were sticking my wife ,had to ture the streeing wheel to get it to turn over now both keys wont turn and don't know what to do should I replace the ignition lock

The E320 was parked and I was removing parcels from the trunk. there was a loud bang and the front end of the car sagged down to the stop.

I have received advice from about a dozen people. Each has a different solution. Basically, I am told to complete a "drive cycle" that is highly involved and looks like it will be very difficult to perform.

If am going to do that and if that doesn't do it, my mechanic said he will do it for me for $150 and not return the car to me until it is ready to pass. I suspect I am going to be handing the car over to my mechanic in a day or so.

But I want to know, how did this happen? How did my car's computer (the OBD) suddenly become "not ready" with regard to the catalytic monitor? Because I don't want this to happen again. If it was something I did wrong that I can prevent doing in the future, I want to know about it.

The front right tire bounces as if it has a bad ball joint, but was when checked by my local Firestone, they didn't see anything wrong. I saw on the internet about the spring perch. Could this be what my issue is?

breathe. it shakes constantly

The noise is only noticeable at medium/slow speed when coming to a stop. It does not make noise while idling/ sitting still. It is a metallic rattle.

Gear shaft replaced transmission pan removed

My mechanic says my break are good

My ignition key is not turning over to start my car and when it does turn it wont start my engine after sitting and jiggling for several hours the ignition turned over but would not start the car . A few times before I have started the car drove it, cut it off and it would not start back up my dashborad has been displaying service engine now,which I believe is due to my engine needing to be tuned up.When I turn the ignition to start the car, i can hear the steering wheel unlock but the car won't start the engine the few times the ignition does turn,all the lights come on indicating the battery is good,but it will not turn to start the car is there someone out there that may know what would cause a problem like this

My indicator lights not working. Hazards work and bulbs ok

The blower speed fluctuates between speeds no matter if it's on defrost or heater.