2017 Audi A7 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 2017 Audi A7 — 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 2017 Audi A7, from FOUR SEASONS, UAC and VNE.

Part numbers include FOUR SEASONS 37427, UAC SW11224C and VNE 4016002.

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 2017 Audi A7, 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 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

2 Dimmer Switch parts for the 2017 Audi A7 come from WELLS.

This group includes WELLS 1S14794 and WELLS 1S14788.

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 2017 Audi A7 — 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 2017 Audi A7 — 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

This group shows a single part: 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

5 Multi-Function Relay parts are listed for the 2017 Audi A7, from BOSCH, WELLS and ÜRO PARTS. WELLS 1R1007 carries the "Popular" badge.

Part numbers include WELLS 1R1007, BOSCH 0986AH0082 and BOSCH 0986332209, among others listed above.

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 2017 Audi A7, from WELLS, STANDARD MOTOR PRODUCTS, ROSTRA and 3 other brands. ROSTRA 501269 carries the "Popular" badge.

Part numbers include ROSTRA 501269, WELLS 1S6875 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 2017 Audi A7, from WELLS, ROSTRA and STANDARD MOTOR PRODUCTS.

This group includes ROSTRA 661355, STANDARD MOTOR PRODUCTS DWS2198 and WELLS 1S13089 and the remaining parts 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 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

3 Turn Signal Switch parts are listed for the 2017 Audi A7, from WELLS and VEMO.

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

The Standard Replacement section: 2 options from WELLS. WELLS 1S14794 is listed in this group.

This group includes VEMO V15803313, WELLS 1S14794 and WELLS 1S14788.

This table covers the Wiper / Washer 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

2 Wiper / Washer Switch parts for the 2017 Audi A7 come from WELLS.

Part numbers include WELLS 1S14794 and WELLS 1S14788.