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AUDI A6 1999 – Air conditioner with automatic control, Model year 1999 . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A6 1999 - Air conditioner



Wiring Diagram  AUDI A6 1999 - Air conditioner https://portal-diagnostov.com/license.html
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E22Intermittent wiper switch
E87Control and display unit for air conditioner
J31Automatic intermittent wash/wipe relay
J104ABS with EDL control unit
J217Automatic gearbox control unit
J218Combi-processor in dash panel insert
J220Motronic control unit
J248Diesel direct injection system control unit
T10k10-pin connector, orange, connector point, A pillar, left
T10p10-pin connector, black, connector point, electronics box, plenum chamber
T10w10-pin connector, blue, connector point, A pillar, right
T15u15-pin connector, red, connector point, electronics box, plenum chamber
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
   135 Earth connection -2-, in dash panel wiring harness
   A8 Positive (+) connection (58d), in dash panel wiring harness (display illumination)
   A45 Connection (engine speed signal), in dash panel wiring harness
   A68 Connection (C15, air conditioner), in dash panel wiring harness
   A96 Connection (53c), in dash panel wiring harness
   A108 Connection (speed signal), in dash panel wiring harness
   A120 Connection (stationary time), in dash panel wiring harness
*Models with petrol engines
**Models with diesel engines
***Models with automatic gearbox
#Models without ambient temperature indicator

Wiring Diagram AUDI A6 1999 - Air conditioner - solar operation control unit - solar cell - fresh air blower control unit - fresh air blower



Wiring Diagram  AUDI A6 1999 - Air conditioner - solar operation control unit - solar cell - fresh air blower control unit - fresh air blower https://portal-diagnostov.com/license.html
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C20Solar cells
E87Control and display unit for air conditioner
J126Fresh air blower control unit
J309Solar cell isolation relay
J347Ultra-sonic sensor control unit
J355Solar operation control unit
S15Fuse in fuse box
T2d2-pin connector, blue, connector point, A pillar, left
T2ah2-pin connector, blue, connector point, A pillar, right
V2Fresh air blower
   135 Earth connection -2-, in dash panel wiring harness
   199 Earth connection -3-, in dash panel wiring harness
   A1 Positive (+) connection (30a), in dash panel wiring harness
   A52 Positive (+) connection 2 (30), in dash panel wiring harness
   L2 Connection, in air conditioner wiring harness
   L10 Connection -2-, in air conditioner wiring harness
*Models with solar roof
**Models with anti-theft alarm system
***Models without solar roof
#Both possible

Wiring Diagram AUDI A6 1999 - Air conditioner - ambient temperature sensor - sunlight penetration photo sensor - magnetic coupling relay



Wiring Diagram  AUDI A6 1999 - Air conditioner - ambient temperature sensor - sunlight penetration photo sensor - magnetic coupling relay https://portal-diagnostov.com/license.html
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DIgnition/starter switch
E87Control and display unit for air conditioner
G17Ambient temperature sensor
G107Sunlight penetration photo sensor
G192Vent temperature sender, footwell
J44Magnetic coupling relay
N25Air conditioning system magnetic coupling
S5Fuse in fuse box
S225Fuse in fuse box
S226Fuse in fuse box
T6a6-pin connector, blue, connector point, A pillar, left
T10b10-pin connector, red, connector point, A pillar, left
T10c10-pin connector, grey, connector point, A pillar, left
Z1Heated rear window
   112 Earth connection -2-, in air conditioner wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
   A20 Positive (+) connection (15a), in dash panel wiring harness
   L4 Connection (75 al), in air conditioner wiring harness
*Models with solar roof
**Models with petrol engines
***Models with diesel engines
#Models with ambient temperature indicator

Wiring Diagram AUDI A6 1999 - Air conditioner - fresh air temperature sensor - vent temperature sender - air flow flap control motor and temperature flap - air quality sensor



Wiring Diagram  AUDI A6 1999 - Air conditioner - fresh air temperature sensor - vent temperature sender - air flow flap control motor and temperature flap - air quality sensor https://portal-diagnostov.com/license.html
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E87Control and display unit for air conditioner
F34Brake fluid level warning contact
G89Fresh air intake duct temperature sensor
G113Control motor potentiometer, air flow flap
G150Left vent temperature sender
G151Right vent temperature sender
G221Control motor potentiometer, right temperature flap
G238Air quality sensor
J218Combi-processor in dash panel insert
KDiagnosis connection
T10e10-pin connector, purple, connector point, A pillar, left
T16a16-pin connector, diagnosis connection
T3232-pin connector, blue, on dash panel insert
VWindscreen wiper motor
V71Air flow flap control motor
V159Temperature flap control motor, right
   44 Earth point, lower part of left A-pillar
   81 Earth connection -1-, in dash panel wiring harness
   112 Earth connection -2-, in air conditioner wiring harness
   135 Earth connection -2-, in dash panel wiring harness
   261 Earth connection, in heated washer jet wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   L9 Connection -1-, in air conditioner wiring harness

Wiring Diagram AUDI A6 1999 - Air conditioner - temperature flap control motor - left - for defroster flap and central flap - ambient temperature indicator



Wiring Diagram  AUDI A6 1999 - Air conditioner - temperature flap control motor - left - for defroster flap and central flap - ambient temperature indicator https://portal-diagnostov.com/license.html
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E87Control and display unit for air conditioner/Climatronic
G106Ambient temperature indicator
G112Control motor potentiometer, central flap
G135Control motor potentiometer, defroster flap
G220Control motor potentiometer, left temperature flap
J218Combi-processor in dash panel insert
T10c10-pin connector, grey, connector point, A pillar, left
T32a32-pin connector, green, on dash panel insert
V70Central flap control motor
V107Defroster flap control motor
V158Temperature flap control motor, left
   112 Earth connection -2-, in air conditioner wiring harness
   135 Earth connection -2-, in dash panel wiring harness
   199 Earth connection -3-, in dash panel wiring harness
   A73 Connection (ambient temperature display), in dash panel wiring harness
   A79 Connection (hot light switch), in dash panel wiring harness
   L9 Connection -1-, in air conditioner wiring harness
*Models with petrol engines
**Models with diesel engines
***Both possible
#Models with ambient temperature indicator

Wiring Diagram AUDI A6 1999 - Air conditioner - dash panel left vent illumination and rear vent



Wiring Diagram  AUDI A6 1999 - Air conditioner - dash panel left vent illumination and rear vent https://portal-diagnostov.com/license.html
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E1Lighting switch
J218Combi-processor in dash panel insert
L67Dash panel left vent illumination
L68Dash panel central vent illumination
L69Dash panel right vent illumination
L87Central rear vent illumination
S3Fuse in fuse box
S4Fuse in fuse box
T2f2-pin connector, brown, behind dash panel, right
T2h2-pin connector, black, in centre console
T2n2-pin connector, brown, behind dash panel, centre
T2o2-pin connector, brown, behind dash panel, left
T3232-pin connector, blue, on dash panel insert
   135 Earth connection -2-, in dash panel wiring harness
   199 Earth connection -3-, in dash panel wiring harness
   A19 Connection (58s), in dash panel wiring harness (switch illumination)
   A53 Positive (+) connection (58), in dash panel wiring harness
*Both possible

Wiring Diagram AUDI A6 1999 - Air conditioner - engine cooling petrol engines



Wiring Diagram  AUDI A6 1999 - Air conditioner - engine cooling petrol engines https://portal-diagnostov.com/license.html
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F18Radiator fan thermo-switch
F54Radiator fan thermo-switch
F129Air conditioner pressure switch
J26Radiator fan relay
J101Radiator fan 2nd speed relay
N39Radiator fan series resistor
S42Radiator fan single fuse
S142Radiator fan control unit fuse
T10c10-pin connector, grey, connector point, A pillar, left
V7Radiator fan
   44 Earth point, lower part of left A-pillar
   193 Earth connection -1-, in coolant fan wiring harness

Wiring Diagram AUDI A6 1999 - Air conditioner - engine cooling diesel engines



Wiring Diagram  AUDI A6 1999 - Air conditioner - engine cooling diesel engines https://portal-diagnostov.com/license.html
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F18Radiator fan thermo-switch
F55Oil temperature switch
F129Air conditioner pressure switch
J26Radiator fan relay
J101Radiator fan 2nd speed relay
J138Radiator fan run-on control unit
J217Automatic gearbox control unit
J248Diesel direct injection system control unit
J322Diesel direct injection system relay
N39Radiator fan series resistor
S42Radiator fan single fuse
S102Engine control unit fuse
S142Radiator fan control unit fuse
T10c10-pin connector, grey, connector point, A pillar, left
T10n10-pin connector, orange, connector point, electronics box, plenum chamber
T15r15-pin connector, brown, connector point, right A pillar
V7Radiator fan
   44 Earth point, lower part of left A-pillar
   193 Earth connection -1-, in coolant fan wiring harness
   A99 Connection -1- (87), in dash panel wiring harness
   D83 Connection (87), in engine compartment wiring harness
   D101 Connection -1-, in engine compartment wiring harness
*Models with 4 cylinder TDI-engine
**Models with 4 cylinder TDI-engine
***Models with automatic gearbox 01N