Wiring Diagram VW SURAN 2011 - Battery Starter Generator Alternator Voltage regulator
| A | Battery |
| B | Starter |
| C | Generator Alternator |
| C1 | Voltage regulator |
| J623 | Engine control unit |
| S162 | Fuse 1 30 in battery fuse holder |
| S163 | Fuse 2 30 in battery fuse holder |
| T1j | Fitting connector single on starter |
| T2ak | Fitting connector 2pin on engine compartment |
| T2ar | Fitting connector 2pin on generator alternator |
| 1 | Earth strap battery body |
| 49 | Earth point near the battery |
| 507 | Screw connection 30 battery fuse holder |
Wiring Diagram VW SURAN 2011 - Ignition switch Xcontact relief relay
| D | Ignition switch |
| J59 | Xcontact relief relay |
| SB48 | Fuse 48 on fuse holder B |
| SC2 | Fuse 2 on fuse holder C |
| T3c | Fitting connector 6pin in Xcontact relief relay |
| T6d | Fitting connector 6pin in Xcontact relief relay |
| T8a | Fitting connector 8pin on ignition switch |
| U5 | 12volt socket |
| 366 | Earth connection 1 in main harness |
| 606 | Earth point under the centre console near the selection lever |
| B272 | Positive connection 30 on main harness |
| B275 | Positive connection 87 on main harness |
| B298 | Positive connection 2 30 on main harness |
| B300 | Positive connection 4 30 on main harness |
| B346 | Connection 1 75 on main harness |
Wiring Diagram VW SURAN 2011 - Multifunction display callup button Heater rear window switch External temperature sensor Control unit for interactive system
| E86 | Multifunction display callup button |
| E230 | Heater rear window switch |
| G17 | Ambient temperature sensor |
| J4 | Dual tone horn relay |
| J48 | Heater rear window control relay |
| J446 | Control unit for parking aid |
| J879 | Control unit for interactive system |
| R | Radio |
| T2dv | Fitting connector 2pin on external temperature sensor |
| T6e | Fitting connector 6pin on heated rear window switch |
| T9h | Fitting connector 9pin in dual tone horn relay |
| T9i | Fitting connector 9pin on heated rear window control relay |
| T10d | Fitting connector 10 poles on control unit for interactive system |
| T16e | Fitting connector 16 poles on control unit for parking aid |
| T20a | Fitting connector 20 poles in radio |
| 12 | Earth point in engine compartment left |
| 379 | Earth connection 14 in main harness |
| Only for vehicles with buttons on steering wheel for radio command |
| From July 2010 |
Wiring Diagram VW SURAN 2011 - Control unit on the steering wheel Multifunction controls on the left side of the steering wheel Multifunction controls on the right side of the steering wheel Airbag coil connector and return ring with slip ring Horn activator
| E221 | Control unit on the steering wheel |
| E440 | Multifunction controls on the left side of the steering wheel |
| E441 | Multifunction controls on the right side of the steering wheel |
| F138 | Airbag coil connector and return ring with slip ring |
| H | Horn activator |
| T5g | Fitting connector 5pin on airbag coil connector and return ring with slip ring |
| T5k | Fitting connector 5pin on airbag coil connector and return ring with slip ring |
| T6ai | Fitting connector 6pin in steering wheel |
| T8l | Fitting connector 8pin on multifunction controls on the left side of the steering wheel |
| T8m | Fitting connector 8pin on multifunction controls on the right side of the steering wheel |
| 109 | Earth connection in the airbag wiring harness |
| Only for vehicles with buttons on steering wheel for radio command |
Wiring Diagram VW SURAN 2011 - Tachometer Speedometer Multifunction indicator Control unit w indicator on the combined instrument Combined instrument Alternator control light
| G5 | Tachometer |
| G21 | Speedometer |
| J119 | Multifunction indicator |
| J285 | Control unit w indicator on the combined instrument |
| K | Combined instrument |
| K2 | Alternator control light |
| R | Radio |
| SC21 | Fuse 21 on fuse holder C |
| SB38 | Fuse 38 on fuse holder B |
| T8f | Fitting connector 8pin on radio |
| T16a | Fitting connector 16 poles in diagnosis |
| T32a | Fitting connector 32 poles on Control unit w indicator on the combined instrument |
| 367 | Earth connection 2 in main harness |
| 605 | Earth point in upper steering column area |
| 606 | Earth point under the centre console near the selection lever |
| B273 | Positive connection 15 on main harness |
| B277 | Positive connection 1 15a on main harness |
| B518 | Connection 86s on main harness |
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