6400 Notes, Overview Of Air Conditioning Components Technical Data

2020 BMW 840i xDrive 2D ConvertibleSECTION 6400 Notes, Overview Of Air Conditioning Components Technical Data
6400 TECHNICAL DATA OVERVIEW

Fill quantity refrigerant R134a/1234yf (G14/G15/G16/G30/G31/G32/G38)Β 
Β  B47/B57/B57O/B57S/B57TΒ  550 g
B48/B58TU1Β  550 g
B48/B58TU0Β  600 g
N63O2Β  650 g
N63T3Β  650 g
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.