K-2840
REAR, W/AIRMATIC
WARRANTY COIL SENSOR REPLACEMENT
FOR MERCEDES-BENZ S-CLASS (W220)
The air suspension system is under pressure (up to 10 bar, or 150 lbf/in). Verify pressure has been relieved and disconnect power to the air suspension system prior to disassembly. Do not allow dirt or grease to enter the system. Always wear standard hand, ear, and eye protection when servicing the air suspension system.
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Not to be stored below 5°F (-15°C) or above 122°F (50°C).
Avoid damage to air lines and cables.
Removal and installation is only to be performed by fully qualified personnel.
Use car manufacturer’s diagnostic software.
Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified
in the instructions or in a different sequence.
To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to
disconnect your battery.
Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for
additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath
the vehicle if it is not adequately supported, as serious injuries and death can occur.
1. Raise the vehicle and remove the wheel.
2. Follow the coil harness wire and remove from strain relief locations as required. Disconnect coil harness from vehicle. (FIGURES 1, 2)
3. Remove upper and lower caps and screws. (FIGURES 3, 4, 5)
4. Remove harness and rubber gaskets from coil. (FIGURES 6, 7, 8, 9)
1. Installation is in reverse order of coil sensor removal using the hardware supplied in this kit.