The BMW/Car Plug is to be used instead of the battery harness. Use in your 12 volt accessory port. Turn the red insert and it works for your BMW accessory port. For BMW\xCDs with a Canbus system, can only be used when not exceeding 5 amps draw.
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The BMW/Car Plug is to be used instead of the battery harness. Use in your 12 volt accessory port. Turn the red insert and it works for your BMW accessory port. For BMW\xCDs with a Canbus system, can only be used when not exceeding 5 amps draw.