COMPATIBILITY:

• BMW 3 Series (2002-2005)
• BMW 3 Series (2006) Coupe / Convertible Models
• BMW 5 Series (2001-2003) 
• BMW M3 (2002-2006) 
• BMW M5 (2001-2003)
• BMW X5 (2000-2006)

SPECIFICATIONS:

• Works out of the box for vehicles WITHOUT factory DSP (Top Hi-Fi) digital amplifier
• Requires a DSP bypass harness if the vehicle has a DSP amplifier (ADD-ON) - WH-BW001
• Retains vehicle's factory Steering Wheel Controls (if equipped) when installed with a SWC compatible aftermarket radio (Alpine, Clarion, JVC, Kenwood, LG, Panasonic, Pioneer, Philips, Sony, Jensen, Android and off-brand aftermarket radios)
• Provides 12-volt accessory power
• Allows for the installation of aftermarket radio using existing factory wiring and connectors
• No cutting of factory wiring necessary