IMPORTANT: Steering box:
Check connection of steering box for corrosion, clean contacts if necessary.
The steering box must be replaced if the corrosion is too far advanced.
Connecting line:
In the event of moisture/corrosion inside the two plug connections, check the
insulation of the connecting
System Circuit Diagram, Rear Seat Heating
Fig. 108: Rear Seat Heating System Circuit Diagram
COMPONENTS DESCRIPTION CHART
Seat-heating buttons, driver's side, with function indicator, rear
Seat-heating buttons, front-passenger's side, with function indicator,
rear
Junction box electronics (