Description:
BMW 3 Series, 5 Series, X5, X3 & Z4 Steering Wheel Control Interface
Also Retains OEM Active Amplified System
Business system, BMW Quadlock plug
Features & Benefits:
- Allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls
- Safety: Allows you to keep your hands on the steering wheel and eyes on the road.
- Plug and play, no cutting of wires required
- Maintains the original features of the vehicle such as date, time and temperature display
Radio Patch Lead:
CTMULTILEAD.5 For aftermarket radio’s with SWC ability
| Manufacturer | Model | Note | Year From | Year To | Headunit | Connection |
|---|---|---|---|---|---|---|
| BMW | 3-Series | (E46) Not For Harman Kardon Amplified Systems | 1998 | 2005 | BMW Business Professional | Quadlock (Fakra) |
| BMW | 5-Series | (E39) Not For Harman Kardon Amplified Systems | 2000 | 2004 | BMW Business | Quadlock (Fakra) |
| BMW | X5 | (E53) Not For Harman Kardon Amplified Systems | 2000 | 2006 | BMW Business | Quadlock (Fakra) |
| BMW | X3 | E83 | 2004 | 2010 | BMW Business | Quadlock (Fakra) |
| BMW | Z4 | Non DSP amplified systems only.E85 Model | 2002 | 2008 | BMW Business | Quadlock (Fakra) |
?



Champion E-Clip Suit 1/2 Shaft -50pk
Champion M18 x 28mm x 2.5mm Aluminium Washer - 50pk
Champion M24 x 34mm x 2.5mm Aluminium Washer - 25pk
Champion M16 x 24mm x 2.5mm Aluminium Washer - 50pk
Champion M8 x 16mm Socket Grub Screw -10pk
Champion 3/8in UNC Nylon insert Self-Locking Nut -8pk
Champion E-Clip Suit 5/32 Shaft -50pk
Champion Retainer Spring To Suit 17/32in Shaft -50pk
Champion E-Clip Suit 5/16 Shaft -50pk
Champion 7/16in UNC Nylon insert Self-Locking Nut -5pk
Champion M8 x 35mm Socket Head Cap Screw-Din912-Gr12.9-6pk
Champion M8 x 40mm Socket Head Cap Screw-Din912-Gr12.9-6pk
Champion 1/2in x 7/8in x 3/32in Aluminium Washer - 25pk
Champion M20 x 30mm x 2.5mm Aluminium Washer - 50pk
FITTING KIT TOYOTA SIDE TRIM WITH POCKET (BLACK)
Champion 1/8in x 3/4in Roll Pin -20pk
Champion E-Clip Suit 3/32 Shaft -50pk
CAR STEREO BOSE AMP ADAPTER 


