Car Data | Mercedes ML320 Sport 2005 -

SmartCAN and ByPass Relay towbar wiring instructions for an Mercedes ML320 Sport 2005 -

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The boxes below show key fitting details Cable entry point, CAN connection details, etc. Alphanumeric references (e.g. A4) refer to the car map at to foot of the page .
Socket cable entry point M60
Longer Cable Required?
Power Source Fusebox.
Constant Live Colour
Fusebox/Battery Location JR45
Add Fuse
Compatible SmartCAN Module/Kit TF2302, TF2351
CAN HI/LO Location JR45 twisted pair
HI/LO Pins/Colours HI Brown/red, LO Brown
Hard Brake Connection JR46 Black/red
Is Data Two Way? Yes
Link to Recode Data Recoding data for non-VAG vehicles
Recoding adds Park assist cut off

R Class: Large 13mm power terminal is close to chassis. If shorted, blows midi fuse by battery under driver's seat. Fuse also controls seat movement.

Wire colours and locations, use LED type probe to confirm correct wire in given location.

Notes Wiring: Fog & side lights share the same wire. Connect ONLY the fog signal wire from the TF2218/7Smart Smart7 bypass to this wire. Relay will switch both side and fog outputs correctly.
Compatible ByPass Relay TF2218/7 Series
Other Appropriate Relay -
Lights Wire Colours Alternative Location Comment
LH Flasher Black Black/White JL41 -
Fog Light Grey/Blue Purple JR45 -
RH Flasher Green/Black Black/Green JR45 -
RH Side Light - Grey/Black - Do not connect
Brake Light Black/Purple Black/Red JR45 -
LH Side Light - Grey/Red - Do not connect
Reverse White/Black - JR45 -
Wiring Diagram