64 53... Notes on replacing drier bottle or drier insert

2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION 64 53... Notes on replacing drier bottle or drier insert
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The drier bottle or drier insert does not have to be replaced at regular service intervals in a functioning, leakproof A/C system.

However, the drier bottle or drier insert must be replaced without fail in the event of:Β 

  • fouling of the refrigerant by filings/shavings (e.g. when the compressor is clamped)
  • a leaking A/C system or loss of refrigerant
  • the refrigerant circuit being opened for a period exceeding 24 hours, e.g. during repair work.
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.