AUDI A6 1999 – Auxiliary heater with radio-operated remote control and air conditioner, Model year 1999 . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A6 1999 - Heater control unit - auxiliary heater fuse - metering pump

A	Battery
G18	Temperature sensor
J162	Heater control unit
K	Diagnosis connection
Q8	Glow plug with flame monitor
S24	Heater overheating fuse
S62	Auxiliary heater fuse, in electronics box, plenum chamber
T2at	2-pin connector, black, on auxiliary heater control unit
T6z	6-pin connector, on auxiliary heater control unit
T15m	15-pin connector, white, connector point, A pillar, left
T16a	16-pin connector, diagnosis connection
V6	Combustion air blower
V54	Metering pump
V55	Recirculating pump
1	Earth strap, battery - body
44	Earth point, lower part of left A-pillar
A76	Connection (diagnosis wire K), in dash panel wiring harness

E87	Control and display unit for air conditioner
J126	Fresh air blower control unit
J248	Diesel direct injection system control unit
J309	Solar cell isolation relay
J347	Ultra-sonic sensor control unit
J355	Solar operation control unit
S15	Fuse in fuse box
T2d	2-pin connector, blue, connector point, A pillar, left
T2ah	2-pin connector, blue, connector point, A pillar, right
T15m	15-pin connector, white, connector point, A pillar, left
T15u	15-pin connector, red, connector point, electronics box, plenum chamber
V2	Fresh 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 without solar roof
**	Models with solar roof
***	Models with anti-theft alarm system
#	Models with diesel engine
##	Both possible

D	Ignition/starter switch
J8	Auxiliary heater relay
J354	Solar cells isolation relay 2
J355	Solar operation control unit
S5	Fuse in fuse box
S225	Fuse in fuse box
S244	Fuse in fuse box
T2d	2-pin connector, blue, connector point, A pillar, left
T10ap	10-pin connector, blue, connector point, A pillar, left
T15m	15-pin connector, white, connector point, A pillar, left
135	Earth connection -2-, in dash panel wiring harness
199	Earth connection -3-, in dash panel wiring harness
A2	Positive (+) connection (15), in dash panel wiring harness
A20	Positive (+) connection (15a), in dash panel wiring harness
A32	Positive (+) connection (30), in dash panel wiring harness
A78	Connection (30a, fuse 244), in dash panel wiring harness
L4	Connection (75 al), in air conditioner wiring harness
*	Models without solar roof
**	Models with solar roof
***	Both possible

E16	Heating switch, heat output
E111	Pre-selection clock
E255	Pre-selector clock switch
J218	Combi-processor in dash panel insert
K11	Heater warning lamp
S15	Fuse in fuse box
T8d	8-pin connector, brown, in driver's door
T10ap	10-pin connector, blue, connector point, A pillar, left
T15m	15-pin connector, white, connector point, A pillar, left
T32	32-pin connector, blue, on dash panel insert
44	Earth point, lower part of left A-pillar
A1	Positive (+) connection (30a), in dash panel wiring harness
A8	Positive (+) connection (58d), in dash panel wiring harness
A19	Connection (58s), in dash panel wiring harness (switch illumination)
A52	Positive (+) connection 2 (30), in dash panel wiring harness
*	Auxiliary heater with radio-operated remote control

R	Radio
R36	Telephone transmitter and receiver unit
R46	Frequency divider for radio signals, radio sound system and telephone
R51	Radio/telephone/auxiliary heater aerial
R64	Auxiliary heating radio wave receiver
T8d	8-pin connector, brown, in driver's door
T10ap	10-pin connector, blue, connector point, A pillar, left
*	Auxiliary heater with radio-operated remote control
**	Models with rear insulated window and/or without telephone / mobile phone
***	Models with rear insulated window and/or with telephone / mobile phone