2015 Audi A6 Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

5 Alternator / Generator parts for the 2015 Audi A6 come from 5 brands — VALEO, PURE ENERGY, FVP and 2 other brands. The "Popular" part is PURE ENERGY 10250.

The New section lists 1 option from VALEO — brand-new units rather than rebuilt ones. VALEO 562078 is listed in this group.

The Remanufactured section lists 4 options from PURE ENERGY, FVP, REMY and 1 other brand — factory-rebuilt units with new wear components. PURE ENERGY 10250 is listed in this group.

Part numbers include PURE ENERGY 10250 and VALEO 562078, among others listed above.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

33 Battery parts are listed for the 2015 Audi A6, from ACDELCO, DEKA, LUCAS and 6 other brands. DEKA 9A47 carries the "Popular" badge. AGM (Extended Life) and Performance AGM (Extended Life + Increased Power) are all represented, and AGM (Extended Life) alone accounts for 30 parts.

This table covers the Battery Current sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

7 Battery Current Sensor parts for the 2015 Audi A6 come from 3 brands — STANDARD MOTOR PRODUCTS, WELLS and HELLA. The "Popular" part is HELLA 010942901.

Part numbers include HELLA 010942901, STANDARD MOTOR PRODUCTS BSC5 and STANDARD MOTOR PRODUCTS BSC28, among others listed above.

This table covers the Blind Spot Detection sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

4 Blind Spot Detection Sensor parts for the 2015 Audi A6 come from 2 brands — HELLA and TECHPRO.

Listed part numbers: HELLA 010905411, HELLA 010905501 and TECHPRO AU1778100, plus the other parts above.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

11 Fuse parts are listed for the 2015 Audi A6, from LITTELFUSE and BUSSMANN. LITTELFUSE ATO15 carries the "Popular" badge.

The 10 Amp section lists 2 options from LITTELFUSE — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE LMIN10 is listed in this group.

In the 15 Amp grade, LITTELFUSE supplies 2 parts: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE ATO15.

In the 20 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE ATO20.

The 25 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE ATO25 is listed in this group.

The 30 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE ATO30 is listed in this group.

In the 35 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "35 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATC35.

In the 40 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE ATO40.

The 5 Amp section lists 2 options from LITTELFUSE — grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE ATO5 is listed in this group.

This table covers the HID Lighting ballasts. Read more

4 HID Lighting Ballast parts for the 2015 Audi A6 come from 3 brands — DORMAN, VEMO and WELLS.

This group includes DORMAN 601052, DORMAN 601060 and VEMO V10730387KIT1 and the remaining parts above.

This table covers the modules that control the exterior lighting. Read more

5 Lighting Control Module (LCM) parts for the 2015 Audi A6 come from 4 brands — VEMO, ÜRO PARTS, MARELLI and 1 other brand. The "Popular" part is ÜRO PARTS 63126907488.

Listed part numbers: ÜRO PARTS 63126907488 and MARELLI LRB400, plus the other parts above.

This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

13 Parking Aid Sensor parts for the 2015 Audi A6 come from 9 brands — DORMAN, VALEO, HELLA and 6 other brands. The "Popular" part is DORMAN 684014.

This table covers the Rain sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: VEMO V10721604.

This table covers the Starter armatures. Read more

This group shows a single part: BOSCH 1986SE1586.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

8 Starter Motor parts for the 2015 Audi A6 come from 4 brands — BOSCH, FVP, PURE ENERGY and 1 other brand. The "Popular" part is BOSCH SR4261N.

The New section: 2 options from BOSCH. BOSCH SR4261N is listed in this group.

The Remanufactured section: 5 options from BOSCH, FVP and PURE ENERGY. BOSCH SR4261X is listed in this group.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes BOSCH SR4261N, BOSCH SR0790N and BOSCH SR4261X and the remaining parts above.