What do you need to know about Mercedes Benz air suspension?
“AIRMATIC VISIT WORKSHOP!” message on the instrument cluster. This is typically an electrical fault. You will need an OBD II scanner such as Star Diagnostic or iCarsoft MB II to read the fault codes. Once you scan the car you may get fault codes.
What are the warning signs of air suspension failure?
First, let’s look at some of the warning signs and symptoms of airmatic suspension problems. On the instrument cluster you will get two messages. The first is the Air Suspension Failure, Visit Workshop, and the second is more critical offten shown in red: STOP VEHICLE TOO LOW. “AIRMATIC VISIT WORKSHOP!” message on the instrument cluster.
What should I do if my air suspension doesn’t work?
Take extra care on bumps and rough roads as the suspension won’t be able to absorb the impacts as well. Now, let’s say the compressor doesn’t work and all the bags are completely deflated. In this situation, the car should not be driven at all.
How does the air suspension system work in a car?
The air suspension system comprises of an air compressor, the 4 bags at each wheel, and height sensors to monitor how much the bags inflate. Every time the car is started, the computer runs a quick test on the compressor and bags to check for leaks.
Is there a problem with my air suspension?
My 2014 F15 developed air suspension problems that manifests as both air springs lowering all the way down, but only from time to time. When the car starts, it pumps it back up, stays like that for few days, a week ,and then it happens again.
When to turn off the air suspension switch?
If the fuse is all right, make sure the air-suspension switch in the trunk is on. This switch is used when the car is in for service. Always turn off the switch before lifting the car, because the sensor will think the car is rising and keep the air bag valves open, ruining the rear air suspension.
How do you check the air suspension on a car?
Check for Power. Turn on the ignition. Turn the air suspension switch to the “On” position. Use the circuit tester to check for power at the leveling switch. If there is power, turn the air-suspension switch to “Off” and lower the car. Access the air compressor in the front, under the hood, and check the electrical connector for power.
What does the air suspension warning light mean?
Typically, this will occur if the compressor isn’t providing as much air as it should or if there is a leak in the one of the bags. A leak in one of the bags will cause the ride height to be lower, which is detected by the computer using the height sensor.
Where is the level sensor on Mercedes Benz air suspension?
If you need help with troubleshooting the airmatic valve assembly watch this video. Level sensor is faulty They are located at the rear and front suspension. When they stop working the air suspension control unit may no longer be able to recognize the height of the car.
This will difficult to track down without a scanner. If you get the AIRMATIC Visit Workshop message, your car may still drive but do get it checked out as soon as possible. If the car drops over the next few days, the air suspension may not work to airlift the car. “AIRMATIC STOP, CAR TOO LOW!” This message may be scary. Don’t panic!
How do you remove an air bag suspension?
Step 1: Remove power from the vehicle. Before taking off any parts, disconnect power from the battery. Remove the positive and negative terminals from the battery. Step 2: Review the service manual for the air bag connection locations. The diagram above shows the basic setup of most air bag suspensions.
Where is the air supply line on a suspension air bag?
The line on the right hand side (passenger side) supplies air from the compressor to the passenger side air bag, and likewise with the one on the left (driver side). These lines are typically nylon connections, so you need to carefully remove them. Using a nylon pair of pliers, carefully loosen the air supply line on the driver side first.
What are the most common Mercedes Benz air suspension problems?
Summary of the most common problems with Mercedes-Benz air suspension systems, DIY solutions are provided in the next section: Air suspension compressor Failed (Easy DIY repair, Average cost $200) The air suspension compressor does just that, generates compressed air. It fills up all the air struts, and it can fail.
What should the fuse look like on Mercedes Benz air suspension?
Procedures are similar for other Mercedes-Benz with air suspension, but the location of the relay and fuse may change. In this S-Class W220, the air compressor motor /pump is protected by Fuse 32, which is a MaxiFuse 40 Amp. Here is what a good fuse should look like.
How do you change front shocks on a Mercedes E class?
Be sure to put chocks behind your rear tires before jacking up the front end. Place the floor jack under the outer side of the lower control arm (or “A arm”) on the side you will be working on. Raise the arm up just enough to support the A-arm after you’ve removed the strut. Figure 2. Jack up here to lessen shock pressure.
“AIRMATIC VISIT WORKSHOP!” message on the instrument cluster. This is typically an electrical fault. You will need an OBD II scanner such as Star Diagnostic or iCarsoft MB II to read the fault codes. Once you scan the car you may get fault codes.
First, let’s look at some of the warning signs and symptoms of airmatic suspension problems. On the instrument cluster you will get two messages. The first is the Air Suspension Failure, Visit Workshop, and the second is more critical offten shown in red: STOP VEHICLE TOO LOW. “AIRMATIC VISIT WORKSHOP!” message on the instrument cluster.
If you need help with troubleshooting the airmatic valve assembly watch this video. Level sensor is faulty They are located at the rear and front suspension. When they stop working the air suspension control unit may no longer be able to recognize the height of the car.
This will difficult to track down without a scanner. If you get the AIRMATIC Visit Workshop message, your car may still drive but do get it checked out as soon as possible. If the car drops over the next few days, the air suspension may not work to airlift the car. “AIRMATIC STOP, CAR TOO LOW!” This message may be scary. Don’t panic!
Why does my car keep saying AIRMATIC VISIT WORKSHOP?
It could also be that there is a discontinuity problem with any of the air suspensions components. This will difficult to track down without a scanner. If you get the AIRMATIC Visit Workshop message, your car may still drive but do get it checked out as soon as possible.
What happens when Mercedes Benz air suspension stops working?
When they stop working the air suspension control unit may no longer be able to recognize the height of the car. Your Mercedes-Benz will greet you with a warning message on the dash related to the airmatic failure. The car height may be correct and the car still rides fine, it’s just that the computer doesn’t know that.
It could also be that there is a discontinuity problem with any of the air suspensions components. This will difficult to track down without a scanner. If you get the AIRMATIC Visit Workshop message, your car may still drive but do get it checked out as soon as possible.