2015 Audi A5 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

16 Alternator / Generator parts are listed for the 2015 Audi A5, from PURE ENERGY, WAI GLOBAL, BOSCH and 6 other brands. SKP SK211706 carries the "Popular" badge.

In the New grade, WAI GLOBAL, SKP, ULTRA-POWER and 2 other brands supply 6 parts: brand-new units rather than rebuilt ones. A representative part number is SKP SK211706.

In the Remanufactured grade, PURE ENERGY, REMY, TERREPOWER and 2 other brands supply 8 parts: factory-rebuilt units with new wear components. A representative part number is BOSCH AL9452X.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

6 Alternator / Generator Pulley parts for the 2015 Audi A5 come from 5 brands — LITENS, INA, VEMO and 2 other brands. The "Popular" part is INA EA0276.

Part numbers include INA EA0276, VEMO V10230003 and CONTINENTAL 49934, 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

39 Battery parts for the 2015 Audi A5 come from 9 brands — ACDELCO, DEKA, LUCAS and 6 other brands. The "Popular" part is DEKA 9A48. AGM (Extended Life) and Performance AGM (Extended Life + Increased Power) are all represented, and AGM (Extended Life) alone accounts for 35 parts.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

One part is listed for the 2015 Audi A5 — VNE 700039.

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 are listed for the 2015 Audi A5, from WELLS, STANDARD MOTOR PRODUCTS, DORMAN and 1 other brand. DORMAN 601702 carries the "Popular" badge.

This group includes DORMAN 601702, HELLA 010942901 and STANDARD MOTOR PRODUCTS BSC5 and the remaining parts 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 are listed for the 2015 Audi A5, from HELLA and TECHPRO.

Listed part numbers: HELLA 010905451, HELLA 010905361 and TECHPRO AU1778102, 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

This group shows a single part: BUSSMANN ATC35.

This table covers the HID Headlamp igniters. Read more

This group shows a single part: ÜRO PARTS 8K0941597E.

This table covers the HID Lighting ballasts. Read more

6 HID Lighting Ballast parts are listed for the 2015 Audi A5, from VEMO, WELLS, DORMAN and 1 other brand. VEMO V10730387 carries the "Popular" badge.

Listed part numbers: VEMO V10730387, WELLS 6R1084 and DORMAN 601067, plus the other parts above.

This table covers the horns mounted in the front of the vehicle. Read more

This group shows a single part: HELLA 011225841.

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

5 Lighting Control Module (LCM) parts are listed for the 2015 Audi A5, from VEMO, MARELLI and WELLS. VEMO V10730387KIT1 carries the "Popular" badge.

This group includes VEMO V10730387KIT1, MARELLI LRB340 and MARELLI LRB400 and the remaining 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

15 Parking Aid Sensor parts are listed for the 2015 Audi A5, from VEMO, VALEO, HELLA and 8 other brands. DORMAN 684014 carries the "Popular" badge.

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

3 Rain Sensor parts are listed for the 2015 Audi A5, from VEMO and VNE.

Part numbers include VEMO V10721602, VEMO V10721604 and VNE 700035.

This table covers the Starter armatures. Read more

One part is listed for the 2015 Audi A5 — BOSCH 1986SE1877.

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

11 Starter Motor parts are listed for the 2015 Audi A5, from PURE ENERGY, BOSCH, FVP and 4 other brands. PURE ENERGY 16028N carries the "Popular" badge.

New: 4 parts, from PURE ENERGY, TYC, BOSCH and 1 other brand. A representative part number is PURE ENERGY 16028N.

Remanufactured: 5 parts, from BOSCH, FVP, PURE ENERGY and 2 other brands. A representative part number is BOSCH SR0792X.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the regulators that control alternator output voltage. Read more

This group shows a single part: ASTEMO / HITACHI ALR0413HUS.