BMW R50 Installation Instructions page 2

Procedure:
2
1. Disconnect negative battery terminal.
2. Remove the following components using
• Drivers knee bolster (1)
• Center dash face (3)
• Radio side pillars (4)
• Radio (5)
• Glove box (6)
3. Remove the blue lock (1) from radio harness
4. Cut original terminals off of 4 wires (1)
5. Strip 1/8" of wire shielding from 4 wires.
6. Using terminal crimping tool (BMW p/n 408
7. Insert pins (1) removed from radio connector
Installation Manual P/N 01 29 0 393 657
information available in TIS:
(Refer to RA62 21 001)
(Refer to RA51 16 198)
(Refer to RA 65 11 030)
by releasing tab and sliding upwards, then
remove following terminals (2) using AMP
terminal removal tool p/n 61 1 134:
Pin # Color
9 White/Red
12 Brown
15 Red/Brown
16 Violet/Blue
Note: Wire colors may vary depending on
vehicle production changes.
removed from locations 9, 12, 15 &16. Cut
wire as close as possible to existing terminal
to maintain wire length.
449 or Snap-on PWC47) crimp new female
bullet connectors included in kit onto each of
the wires from previous step.
into 4-pin connector (2) as follows:
Color Location
Violet/blue 1
Red/brown 2
White/red 3
Brown 4
Note: Wire colors may vary depending on
vehicle production changes.
Description
I-Bus
Ground
KL 30
KL-R
Description
KL-R
KL 30
I-Bus
Ground