Tail Lights Connection - Car System's W222 Installation Manual

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
Brown GND
Black/Red SL
Black/Blue BSL1
Black/Grey BSL2
Black/Orange FRA
Black/White RFL
Black/Green DIAG
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.
Revision–4. 19 March 2021
Installation
Fig. 13 Tail lights 10 pin connector re-pining.
Old New
Tail Tail Explanation
Lights Lights
Pin1 Pin1 Ground Point
Pin2 Pin6 SL(Schlusslicht) - Tail light
Pin3 Pin4 BSL1 (Bremslicht) - Stop light
Pin4 Pin2 BSL2 (Brems/Schlusslicht2) - Tail light2
Control wire, should be connected to
Multibeam Retrofit Adapter for sequential
Pin9
lights control (To wire E of Multibeam
Retrofit Adapter)
FRA (FahrRichtungAnzeige) - Turn Direction
Pin6 Pin3 Signal(FahrRichtungAnzeige) - Turn
Direction Signal
Pin7 Pin5 RFL (RueckFahrLicht) - Reversing Light
Pin8 Pin10 DIAG - Diagnostic pin for FRA or BSL1
CARSYSTEMS.COM.UA
Table 1
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