
Installation
Tail Lights Connection
Following procedures and tail lights coding needed only in case of facelift tail lights
installation. Route (E) Control wire (watch Fig. 11) to the trunk and connect to pin
9 of Left Tail Light and Right Tail Light 10 pin connector (watch Fig. 13), two white
connectors are supplied with the adapter. Repin old 8 pin Tail Lights connector’s
wires to new 10 pin Tail Lights connector according to Fig. 13 and Table 1.
Wire Color
Signal
Signal
Old
Tail
Lights
New
Tail
Lights
Explanation
Brown
GND
Pin1
Pin1
Ground Point
Black/Red
SL
Pin2
Pin6
SL(Schlusslicht) - Tail light
Black/Blue
BSL1
Pin3
Pin4
BSL1 (Bremslicht) - Stop light
Black/Grey
BSL2
Pin4
Pin2
BSL2 (Brems/Schlusslicht2) - Tail light2
Pin9
Control wire, should be connected to
Multibeam Retrofit Adapter for sequential
lights control (To wire E of Multibeam
Retrofit Adapter)
Black/Orange
FRA
Pin6
Pin3
FRA (FahrRichtungAnzeige) - Turn Direction
Signal(FahrRichtungAnzeige) - Turn
Direction Signal
Black/White
RFL
Pin7
Pin5
RFL (RueckFahrLicht) - Reversing Light
Black/Green
DIAG
Pin8
Pin10
DIAG - Diagnostic pin for FRA or BSL1
For Tail Lights conversion from the USA to ECE market specification, on both sides
of tail lights connect BLACK/ORANGE wire to pin3. After this re-pin this wire on the
rear BC module, connector «HL», move BLACK/ORANGE wire from pin 18 to pin 3.
Connector «HR» move BLACK/ORANGE wire from pin10 to pin12.
Fig. 13 Tail lights 10 pin connector re-pining.
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Table 1
Revision–4. 19 March 2021
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