While disassembling parts of the dash and center console to repair the HVAC display, large pieces of brittle plastic disintegrated. To assemble the parts again, the plastic would need repairs.
Using a soldering iron, a Dremel tool and some leftover ABS plastic and zip ties as additional material, the cracked pieces were rebuilt. The piece above the thermistor/air temperature sensor was broken off and missing, and was rebuilt by cutting out a similar profile from a piece of plastic. By melting deep into the original plastic piece, the new plastic bonds nicely.
Dremel tool and soldering iron used to repair the broken plastic pieces
Repairs finished