Webasto 300101 Installation & Operation Manual - page 10
Installation / Operation Manual
Seat Comfort
10
8
Electrical connection
Positive power connection:
The connection is always to the ignition positive power.
Note: Make sure that the vehicle electrical system can support the seat
heater power requirements. Firmly solder the red wire from the seat
heater harness to the vehicle wire/connector. Assure proper insulation
of the connector area.
Negative power connection:
Attach the ground eyelet on the black ground wire from the seat
heater harness to a known good ground.
Mount the relay in an inconspicuous area so that moisture from the
Carpet will not affect operation. Be sure that the relay and harness do
not interfere with the motion of the seat or cause any strain on the
harness when the seat is moved. Be sure that there is enough room to
mount the relay with the connector attached.
Attach the seat heater harness with the cable ties and assure that all
necessary movement is still possible.
Assure that all connectors and plugs are re-connected. Check for
proper function.
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Installation of heating pads
Position the removed vehicle seats on a proper work bench/table etc.
Remove all side covers, moldings and outer parts/accessories.
Disassemble the seats lower pad and back rest and remove from seat
frame by removing the attachment screws.
Move the lower seat pad and remove all upholstery clamps (holding
this seat cover in place). Ware safety goggles during the procedure.
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Make certain not to overlook any clamps or hard parts in the removal
process as these parts and sharp objects may cause damage to the
seat and the seat heater pads.
Measure the width of the center seat segments (lower part and back
rest) between the longitudinal seems. The width must be at least
250 mm. It is very important that the heating pads do not contact the
side seems. The seat heater cannot be installed if this is the case.