Problems with the SmartKey

See also:

MOExtended tires (tires with run-flat properties)
General notes With MOExtended tires (tires with run flat characteristics), you can continue to drive your vehicle even if there is a total loss of pressure in one or more tires. The affected tire ...

Diagnostics connection
The diagnostics connection is only intended for the connection of diagnostic equipment at a qualified specialist workshop. WARNING If you connect equipment to the diagnostics connection in the ve ...

Important safety notes
WARNING Only use fuses that have been approved for Mercedes-Benz vehicles and that have the correct fuse rating for the systems concerned. Do not attempt to repair or bridge faulty fuses. Using f ...