1999 Audi A4 Lighting Switches, Sensors and Relays

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Keep Your 1999 Audi A4 in Top Shape with Quality Lighting Switches, Sensors and Relays

Whether you’re repairing or upgrading your Lighting Switches, Sensors and Relay, using high-quality parts is key to keeping your 1999 Audi A4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Headlight High Beam Lamp Connectors and Headlight Relays. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1999 Audi A4 Lighting Switches, Sensors and Relay at Advance Auto Parts is around $33.49, with a range that starts at $32.99 and goes up to $33.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Carquest Multi-Purpose Relay, RAA1247 and Carquest Multi-Use Connector, PTA1032 start at just $32.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Lighting Switches, Sensors and Relay, don’t forget to check out other key components like Exterior Lighting and Headlights. At Advance Auto Parts, we’re here to help you keep your 1999 Audi A4 in peak condition, inside and out.

Essential 1999 Audi A4 Lighting Switches, Sensors and Relays

Carquest Premium – Carquest Multi-Purpose Relay, RAA1247 (Part No.RAA1247)

Carquest Multi-Purpose Relay, RAA1247

from

$32.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Carquest Premium – Carquest Multi-Use Connector, PTA1032 (Part No.PTA1032)

Carquest Multi-Use Connector, PTA1032

from

$33.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Most Popular Headlight High Beam Lamp Connector for 1999 Audi A4s

Enhance your 1999 Audi A4 with this popular Headlight High Beam Lamp Connector we have in stock, for $33.99.

Carquest Premium – Carquest Multi-Use Connector, PTA1032 (Part No.PTA1032)

Carquest Multi-Use Connector, PTA1032

from

$33.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More

Best-Selling 1999 Audi A4 Headlight Relay

Upgrade your A4 with our best-selling Headlight Relay.

Carquest Premium – Carquest Multi-Purpose Relay, RAA1247 (Part No.RAA1247)

Carquest Multi-Purpose Relay, RAA1247

from

$32.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
See More

FAQs for 1999 Audi A4 Lighting Switches, Sensors and Relays

What are the best-selling Lighting Switches, Sensors and Relays for 1999 Audi A4s?

Out of 2 Lighting Switches, Sensors and Relays that fit 1999 Audi A4s, the following parts are the top sellers:

What’s the price range for 1999 Audi A4 Lighting Switches, Sensors and Relays?

The prices of Lighting Switches, Sensors and Relays for the 1999 Audi A4 range from $32.99 up to $33.99 for the most premium parts.

What is the average price of a Lighting Switches, Sensors and Relay for a 1999 Audi A4?

The average price for Lighting Switches, Sensors and Relays for the 1999 Audi A4 is $33.49. Keep in mind the variety of part types within our Lighting Switches, Sensors and Relay category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Lighting Switches, Sensors and Relays for other Audi A4 model years?

Yes, we carry Lighting Switches, Sensors and Relays for 19 model years of Audi A4s between 1996 and 2016. The following model years are the most popular for Lighting Switches, Sensors and Relay purchases: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, and 2008.

What are the cheapest Lighting Switches, Sensors and Relays for my 1999 Audi A4?

The cheapest 1999 Audi A4 Lighting Switches, Sensors and Relays we carry are:

Does Advance Auto Parts sell Lighting Switches, Sensors and Relays for any other 1999 Audi models?

What types of Lighting Switches, Sensors and Relays do you sell for my 1999 Audi A4?

As of 8/2/26, these are some of the most in-demand types of Lighting Switches, Sensors and Relays for a 1999 Audi A4:

Can I get help with 1999 Audi A4 Lighting Switches, Sensors and Relay orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Lighting Switches, Sensors and Relays and more.

What is your return policy for Audi A4 Lighting Switches, Sensors and Relays?

Advance Auto Parts keeps returns simple. For new Audi A4 Lighting Switches, Sensors and Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.