Preparing The Electronics - Webasto Mazda 3 MPS Installation Instructions Manual

1 2
250mm
3
1500mm
5
sw 0,5mm²
1500mm
6
sw 0,5mm²
250mm
br
6
85
86
87
sw
5
1
1
1311472A
sw 2,5mm²
2250mm
4
br 2,5mm²
1000mm
sw
2
30
K3.1
87a
sw
1
br
3
2
2
3
3 2
Mazda 3 MPS

Preparing the Electronics

Only for automatic air conditioning
Wire section 4 will be needed later for
connecting the resistor.
Wire sections
1 Thermal insulation cover
2 Edge protection profile
Cut the accompanying flexible hose 1 in the
middle and pull on the ground cable for the
heater unit cable harness / ground cable
resistance 0.9 Ohm 2.
Connect the ground cable to ground 3.
Note the circuit diagram page 9.
Cutting
wires into
sections
Pre-
assemble
the K3.1
relay
Inserting
edge
protection
Ground
connection
6