The BMW BM54 module can be found in BMW X5 (E53) BMW 3 (E46) and a few other models including Land Rover L322 Range Rover. They share a common fault.
Before you buy a new one, send your unit to us for a full diagnostic check and fast repair within 24hrs!
Visit our dedicated repair site here BM54.com and have your BM54 repaired by our in house engineers.
Symptoms of broken BM54
Loss of some or all speakers
No power / orange light on radio or dashboard screen
High pitched noise / screech coming from speaker