Loctite? What is loctite? Lictite? What is loctite? Crappy switch Cardboard to the rescue Cardboard to the rescue What is cable management? What is cable management? Water damage Water damage Rotary-vane pump Rotary-vane pump 2-way pressure switch About to pop Water + Electricity + Copper Water + Electricity + Copper Bad delamination An ex-bearing An ex-bearing Ongoing autopsy Rotary-vane pump Rotary-vane pump VW part number VW door-lock vacuum pump Shrinking tube needs heat Self-locking spade connector Shrinking tube needs heat! NOOOOOOooooooooo. Bad mess of wires Very load compressor About to jumpstart my car Crappy substrate More than expected Lack of copper again It claims 12V... A bit more than 12V Trustworthy? Fixed High-quality soldering Stamp from Estonia Panelmania Panelmania Half-Ohm mΩ DMM adapter Half-Ohm mΩ DMM adapter Fixed - which one ? Offending LED removed