COMPONENT LOCATION

• 1, Additional heater device
• 2, Earth braid for additional heater
• 3, Additional heater relays
• 4, Temperature sensor for additional heater
• 5, Additional heater control unit
• 6, Additional heater coils (plugs)

The additional heater device containing the three heater plugs is located on the pipe carrying coolant to the heater unit. It is secured to the engine bulkhead by a bracket.

The coolant temperature sensor is fitted to the same pipe immediately upstream, i.e. in the direction of the engine thermostat.

The three relays are located near the diesel filter on a special bracket fastened to the engine bulkhead.

The system control unit is located beneath the facia, on the conveyer/distributor unit in both air conditioned and heated versions (next to the existing relay in this case).