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Audi A4 B9 Mirrors

Mercedes-Benz CLA W117 This page does not filter by your chassis: check compatibility on each product page. View parts W117

On an Audi A4 B9, the side profile is just as refined as the front end. Fitting new Audi A4 B9 mirrors sharpens that profile instantly: more defined caps, dynamic turn signal, the full S line spirit without a trip to the dealership.

From 89,00 € to 109,00 € depending on the finish. Available finishes: carbon, chrome.

The chassis code is on your vehicle registration document. It alone determines compatibility: two vehicles of the same model may not take the same parts depending on their year and phase.

What the right mirrors actually change on your A4 B9

The B9 marks a turning point in the A4's history: tighter lines, sculpted bumpers, a more assertive single frame grille. The exterior mirrors play a direct role in that side profile. Replacing the stock caps with S line-style units creates immediate visual consistency between the flanks and the rest of the body, with no paint work required.

Day to day, the effect is noticeable the moment you turn back to look at your car in a parking lot. If the caps include a dynamic sequential turn signal, the light signature moves closer to Audi's top-trim finishes: that progressive sweep is visible at night just as much as during a daytime maneuver.

Choosing mirrors for an Audi A4 B9: key criteria

Three points deserve attention before placing an order. The first concerns the integrated turn signal: some references offer a dynamic sequential repeater, others a standard static turn signal. If your A4 B9 already has a turn signal in the original housing, the replacement is direct; otherwise, adapted wiring on the harness side will be needed. The second criterion is power folding and heating: depending on the version, these functions are present or absent, and they determine which compatible model to choose.

The A4 B9 spans several model years with minor body updates. The essential reflex remains the chassis code on your registration document: it precisely identifies your configuration and prevents any mistakes upon delivery.

Can you replace just the mirror cap on an A4 B9, or do you need to change the entire unit?

Both options exist. If the housing, mechanism, and glass are in good condition, it is entirely possible to limit the work to replacing the outer cap to change the style without unnecessary expense. To add a dynamic turn signal or upgrade the functional level, replacing the complete mirror assembly is the preferred approach.

Check your vehicle generation before ordering: if the stated compatibility is wrong, return shipping is on us and you get a full refund.