Notes for Incorporating the Heating and A/C System in the Coolant
Circuit
Note
In vehicles with a diesel engine with and without a "parking
heater", an Auxiliary Heater Control Module -J60
Note
The Coolant Recirculation Pump -V50- is currently not
installed in all vehicles. Refer to
→ Rep. Gr.19; Coolant System/Coolant; Connection Diagram -
Coolant Hoses. If a p
Subframe Front Hydraulic Bonded Rubber Bushing, Replacing
Note
If a bonded rubber bushing is faulty, then the bonded rubber
bushing on the opposite side must also be replaced. Refer to the
Parts Catalog for the allocation.
Check the other bearing before switching out a defected
bonded
Heater Core, Preparing for Removal
- Turn on the ignition.
- Adjust the airflow direction of the air on the Front A/C
Display Control Head -E87- to "DEF" (to the windshield).
- Set the temperature preset on the Front A/C Display Control
Head -E87- for the left and right side to "col