Close

Mercedes-Benz S430 Questions

Get answers to questions about your Mercedes-Benz S430 at RepairPal. Find solutions, diagnose problems and get back on the road.

Refine by vehicle
×
Choose your vehicle
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
365
questions

Battery was flatten by lights left on

please help i need to get my car inspected

sometimes my speedometer works and sometimes it doesn't,could the problem be a fuse? if so where is it located? thanks

my speedometer goes up to 30 mph then drops to 0. as of now it has stopped working , but it records the mileage.

Changed the battery in the key but still wont open anything. Any help would be greatly appreciated

Speedometer not lighting up

I have the bulb but am unsure how to install

I had to replace the airmatic suspensions on both front RT/Lt, IThe blower motor was replaced in 2005, now it is out again. I have had to have the computer repalced, there is a link under the front passager's dash and the repairman don't know where it is coming from.

The lights appear to point outward on both sides.

The oil pressure is low at idle but increases when moving at higher speeds.

Problem just occured. Worked fine during a short 20-mile drive. After sitting for three hours, blew hot air. No sign of coolant leak. Sat overnight, blew hot air in morning. Have no technical stuff.

checked the battery - good; checked all fuses and relays - good; used a second/spare key and reprogrammed the key - did not work; other components are working just will not crank nor start. What else should I check or know to diagnose the problem?

It started like 2 months ago and it is constant now it does not go off anymore but during diagnosis is see sensor failure.

The door locks and unlocks but the seat buttons don't work and the mirror wont retract. at first it was sporadic but now it's not working at all.

i bought the new fan assembly and it has 4 bolts and the plug in connectors

Both rear door systems are still working

Break light and tail light

shift is not moving from park.its stuck.

has new pump and shocks only open halfway rest have to by hand.It should open all the way by its self but not

This never happen before and it appears the air system loses the air while sitting overnight.????? This has happened twice and I have been able to raise the car body by pushing the button (with the little car on it)both times. I worry that i will be on the road and this happens where I can't get to a shop without expensive towing !!!!! Please advise what part controls the "airmatic system". Thanks

The cartridge is full of CD's but they won't load. I get the message magazine is empty.

the computer says im 400 miles past a service what does this entail so i can take care of it

The message on the console says "Oil sensor malfunction visit shop"
Thanks
Dan

my gas gauge doesn't work properly is there a fuse that could be bad

Airmatic Error message coming on intermittently. What does it mean?

S430 Year 2001 Vibration
There is vibration on the steering as well as the passenger seat is shaking and underneath my foot “felt like “when I drive above 60KM till 130 KM. I have this problem for long time about 6 month:
I have changed the following parts:
- Break shoe 4 Wheels
- Break disk 4 wheels
- All new tires 4 Wheels
- Front / Left hand side bearing
- I have did wheels alignment

I have checked the following and the mechanic confirmed there are ok:-
- Propeller shaft it’s ok no defect or sound of crank on it .
- no sound or noise on the drive shaft and the oil level is ok
- Checked the Ball Joint and all the sides are in good condition and ok .
- The boot inspected are ok
- Control Arm both side are ok

what is typically charged to replace the rear main seal in this car

the s430 is turning side mirrows down while driving forward it should only bring them down while reversing

i use my aircondition and it works for two hours and suddenly it just cuts off the cold air, instead it will be just blowing normally, i checked the radiator fan it was not funstioning properly so i got it changed, thinking it was not working and thus radiator getting hot and condensor also getting hot, thus the ac cut off.but the problem is still there do you think it could be the thermostat? which is hiking the temperture?

how difficult is it to replace trunk moter