Audi A4 keys

Audi A4 Key Replacement | Mobile Help For Your Generation

From earlier A4s to supported BCM2 models, we make replacement keys at the vehicle across the New Forest. Late B9 cars need a registration check first, with newer-system work restricted to spare keys.

  • Mobile service at the vehicle
  • No upfront payment
  • Compatibility checked before attendance
Smart key being programmed with a diagnostic tool inside a car
Vehicle-specific checks first
Audi A4

The Generation Behind Your Registration

Audi A4 key replacement starts with identifying the car, not treating every A4 as the same booking. The generations overlap the wider Audi system change around 2018, so a model description without the registration can leave an important question unanswered.

B6 and B7

These earlier A4s cover approximately 2001–2008. We can carry out key work at the car, including when every key has been lost. Tell us whether you need a replacement for a missing key or an additional key alongside one that still works.

B8 and B9

B8 covers roughly 2008–2015, while B9 runs from around 2015–2024. Both are listed with BCM2, with mobile all-keys-lost work available on supported cars. Late B9 eligibility must be checked: the newest Audi system is spare-only, and all-keys-lost cases require the dealer. Our Audi manufacturer page sets out that wider limit.

Smart key being programmed with a diagnostic tool inside a car
Audi A4

What If There Is No Working A4 Key?

A lost A4 key enquiry should make clear whether it was your last one. For supported earlier cars, including eligible BCM2 versions, we can make keys where the vehicle is parked. Homes, workplaces, roadsides and car parks all fall within our lost car key service: we travel to the parked A4, leaving it in place for the work.

Before booking Audi A4 key programming, we confirm the registration and explain whether the work falls within our coverage. Have the V5C and your photo ID available for checks before any key is made. Losing the final key on a newer-system A4 changes the route to replacement: we will state plainly when dealer assistance is required.

Audi A4 keys, sorted at the vehicle anywhere in the New Forest.

Audi A4

A4 Spare Key Appointments

An A4 spare key is an option to arrange before the remaining key goes missing. Our additional key service lets you plan a visit around the parked vehicle.

A clear quote before departure

We price the requested Audi A4 key programming before travelling and require no upfront payment. An assessment that reveals different work prompts a conversation about the changed cost before that work starts. You can decline that change without a call-out charge.

A visit within daily opening hours

The booking window runs from 8am to 11pm on weekdays and weekends alike. Typical arrival is 45–60 minutes. With seven years' experience, we keep the discussion focused on your registration, the keys available and whether an A4 spare key is supported.

Premium saloon parked on a gravel verge beside a tree-lined New Forest lane

To discuss a lost A4 key or plan an additional one, contact us with the registration and vehicle location. We will confirm the available mobile service before arranging your New Forest visit.

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Audi A4 key help

Call for a clear price before we travel, or send a quote request.