EP 337

337: BMW X1 Parasitic Draw Diagnosis Throws Me A Curveball

February 1, 2026 · 32 min
BMWNetwork/CommunicationElectrical/Wiring
This week on the show I share a case study on a 2017 BMW X1 that has a large draw that's killing the battery (6amps!) I take my usual approach to a "network staying awake" problem, but don't get to the conclusion. The issue forced me to take a different approach to find the solution.
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