Scheme 9. Diagnostic connector

Scheme 9. Diagnostic connector

• A1 instrument cluster
• A2 radio receiver
• A2/29 "radio receiver-navigator" block
• A6 heater unit
• A61 Automatic transmission control unit
• F1 fuse and relay box
• Fn1 fuse 1
• Fn18 fuse 18
• Fn41 fuse 41
• N₂/2 control unit for belt tensioners and airbags
• N₂/7 airbag control unit
• N3/5 engine control unit
• N3/9 GDI control unit
• N15/4 Automatic Clutch Control Unit
• N₂0 TAG control unit
• N₂6/6 interior security sensor
• N47x1 plug of the vehicle control system unit
• N47-5 ESP system unit
• N54/3 Radio receiver control unit
• N62 PTS control unit
• N73/1 Remote control signal receiving unit
• N119 Heater switches
• U25 only for vehicles with automatic transmission
• U87 only cars with air conditioning
• U132 audio system
• U526 navigator
• U534 radio receiver
• U538 vehicles with Parktronic Systei parking assistance system
• U567 vehicles with manual transmission with automatic clutch
• U569 Cars without audio system
• U571 vehicles with electric windows
• W8 cars with 166 series engine
• X8 cars with 668 series engine
• U630 cars with ESP
• U663 vehicles produced before 10/99.
• W1 ground point (-) behind the control unit
• X11/4 diagnostic connector plug
• Z6/20 plug engine and instrument cluster wiring harness
• X53/1 air conditioner plug
• X85/2 12-pin plug heater/automatic heater or air conditioner/automatic air conditioner
• X85/10 air conditioner or air conditioner plug
• Y3/7 gearbox electrical equipment control unit
• Y3/7n2 gearbox electrical equipment control unit
• Z2 plug wire
• Z7/6 connecting wire terminal 87
• Z70 connecting wire contact 1 of the diagnostic connector plug
• Z70/1 connecting wire contact 12 diagnostic connector plug
• Z70/2 connecting wire contact 15 diagnostic connector plug
• Z70/3 connecting wire contact 11 diagnostic connector plug
• Z70/4 connecting wire contact 9 diagnostic connector plug