2016 Audi A6 Electrical Switch & Relay Parts

This table covers the relays that control the A/C Condenser Fan Motor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

One part is listed for the 2016 Audi A6 — HELLA 933332451.

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

3 A/C Refrigerant Pressure Switch parts are listed for the 2016 Audi A6, from FOUR SEASONS, UAC and VNE.

This group includes FOUR SEASONS 37427, UAC SW11224C and VNE 4016002.

This table covers the relays that control the ABS circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

2 ABS Relay parts are listed for the 2016 Audi A6, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.

This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332451.

This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Brake Light Switch parts are listed for the 2016 Audi A6, from DORMAN, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

In the Economy grade, DORMAN supplies 1 part: the catalog's value-priced group. A representative part number is DORMAN 920497.

The Standard Replacement section lists 3 options from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS — built to original-equipment specification. ROSTRA 620127 is listed in this group.

Part numbers include DORMAN 920497, ROSTRA 620127 and STANDARD MOTOR PRODUCTS SLS488, among others listed above.

This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Cruise Control Switch parts for the 2016 Audi A6 come from 2 brands — ROSTRA and WELLS.

Listed part numbers: ROSTRA 641017, ROSTRA 641025 and WELLS 1S14794, plus the other parts above.

This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Dimmer Switch parts for the 2016 Audi A6 come from 2 brands — ROSTRA and WELLS.

This group includes ROSTRA 641017, ROSTRA 641025 and WELLS 1S14794 and the remaining parts above.

This table covers the relays that control the Fog / Driving Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

One part is listed for the 2016 Audi A6 — HELLA 933332451.

This table covers the relays that control the Fuel Pump / Circuit Opening circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

One part is listed for the 2016 Audi A6 — HELLA 933332451.

This table covers the relays that control the Horn circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

2 Horn Relay parts for the 2016 Audi A6 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS RY577 and WELLS 1R2303.

This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

This group shows a single part: WELLS 1S17872.

This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

3 Multi-Function Relay parts are listed for the 2016 Audi A6, from BOSCH, ÜRO PARTS and WELLS.

This group includes BOSCH 0986AH0307, ÜRO PARTS 7M0951253A and WELLS 1R1007.

This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch. Read more

8 Oil Pressure Sender / Switch parts are listed for the 2016 Audi A6, from STANDARD MOTOR PRODUCTS, WELLS, BECK/ARNLEY and 2 other brands. BECK/ARNLEY 2011983 carries the "Popular" badge.

Part numbers include BECK/ARNLEY 2011983, STANDARD MOTOR PRODUCTS PS400 and GPD 1815319, among others listed above.

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Power Window Switch parts are listed for the 2016 Audi A6, from WELLS, ROSTRA and STANDARD MOTOR PRODUCTS.

Part numbers include ROSTRA 661355, STANDARD MOTOR PRODUCTS DWS2198 and WELLS 1S13089, among others listed above.

This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332451.

This table covers the relays that control the Starter Motor Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: WELLS 1R2303.

This table covers the Trunk Lid / Tailgate Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

This group shows a single part: ÜRO PARTS 5N0827566T.

This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 Turn Signal Switch parts are listed for the 2016 Audi A6, from WELLS, ROSTRA and VEMO. WELLS 1S14794 carries the "Popular" badge.

Economy: 1 part, from VEMO. A representative part number is VEMO V15803313.

The Standard Replacement section: 4 options from WELLS and ROSTRA. WELLS 1S14794 is listed in this group.

Listed part numbers: WELLS 1S14794, VEMO V15803313 and ROSTRA 641017, plus the other parts above.