Seat Leon >> Removing and installing holder for heater and air conditioning unit

Note Leave the holders in the vehicle on removing the heater and air conditioning unit.

Removal:

  • Turn off the ignition and all electricity consumers.

Vehicles without access and start authorisation system

  • Remove ignition key, if fitted.

Vehicles with access and start authorisation system

  • Store ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

  • Remove heater and air conditioner unit.
  • Detach the electrical connector -1-.
  • Fold aside the heat shield -2- behind the ABS unit.
  • Remove nuts -3 and 5-.
  • Detach the holder -4- in the passenger compartment.

Note The refrigerant pipe with the internal heat exchanger must be removed if the nut above the ABS unit is not accessible as described.

Air conditioning system

Installing

Install in reverse order of removal; note the following.

  • Insert the holders -1, 3- in the mount at the heater and air conditioning unit -2- and place the air conditioning unit in installation position.
  • Tighten the nut at the holders.
  • Fit the remaining components

Air conditioning system

    Removing and installing heater and air conditioning unit
    WARNINGDanger from refrigerant escaping under pressure! Freezing of skin and other body parts. Evacuate the refrigerant and then open the refrigerant circuit immediately. ...

    Dismantling and assembling heater and air conditioning unit
    Note There are different designs and makes of heater and air conditioning unit. The individual components of the various heaters and air conditioning units are similar but not identical. The ...

    See also:

    Clock and date: Setting to correct time
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