CAR KEY & ECU CODING / CAPE TOWN072 704 4258
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CAR KEY CODING / CAPE TOWN

CAR KEY CODING
& PROGRAMMING IN CAPE TOWN

Cardoc Diagnostics provides car key coding and programming for compatible vehicles at 117 Westhoven Road, Edgemead, Cape Town. We help with new and spare key programming, existing key pairing and immobiliser pairing. Send your vehicle make, model, year and whether you have a working key so we can confirm the requirements and provide a quote.

Bookings by appointment only. No walk-ins.

117 WESTHOVEN ROAD / EDGEMEAD / CAPE TOWNExplore the service
01 / The essentials

WHAT DOES CAR
KEY CODING INVOLVE?

Car key coding allows a compatible key and the vehicle’s security system to recognise each other.

Modern vehicle keys contain electronic components that the car must recognise. Key programming or coding establishes that communication, with the immobiliser and vehicle configuration determining the work required.

Whether you have a new key to pair or an existing key that needs attention, tell us what you have and what the vehicle is doing.

Ask about your vehicle
02 / Scope of work

CAR KEY
PROGRAMMING SERVICES

Every vehicle has its own requirements. These are the areas we can assess and discuss with you.

01 / 03

New and spare key programming

Programming a suitable new or spare key so the vehicle can recognise it. For a spare key enquiry, send a photo of the relevant part or key in WhatsApp after your message.

02 / 03

Existing key pairing

Checking the requirements for pairing an existing key to a compatible vehicle.

03 / 03

Immobiliser pairing

Coding-related support where the key and vehicle security system need to communicate correctly.

!

Key requirements vary by make, model and year. Tell us whether you have a working key and what key you need programmed.

03 / How we approach it

HOW TO BOOK Car key coding
IN EDGEMEAD.

A clear path from the first enquiry to the final check. No assumptions about what your vehicle needs.

01 — INPUT

Tell us the vehicle

Share the make, model, year and the coding, reset or repair work needed.

02 — ASSESS

Confirm the approach

We check the key, ECU or related system requirements before proposing work.

03 — QUOTE

Agree the next step

We confirm the proposed work and quote. For mail-in services, receive confirmation and mailing instructions before sending a part.

04 — CHECK

Confirm the outcome

After the agreed work, we check that the relevant system communicates as intended.

05 / Good to know

Car key coding
QUESTIONS.

Can you program a new car key?

Car key programming is a core service. Send us the vehicle make, model and year, and tell us whether you already have a key, so we can confirm the work required.

Where can I book car key coding in Cape Town?

Cardoc Diagnostics provides car key coding and programming for compatible vehicles at 117 Westhoven Road, Edgemead, Cape Town, 7441. Call 072 704 4258 or use our WhatsApp enquiry form to confirm the work and arrange an appointment.

Do I need an appointment for car key programming?

Yes. Bookings are by appointment only, with no walk-ins. Contact Cardoc Diagnostics to confirm your vehicle’s key requirements and arrange a time before visiting.

What information do you need for a key-coding quote?

Send your vehicle make, model and year, tell us whether you have a working key, and describe the key you need programmed. For a spare key enquiry, also send a photo of the relevant part or key in WhatsApp after your message. We check the requirements before providing a quote.

Do I need to have a working key?

The available approach depends on the vehicle and your current key situation. Let us know whether a working key is available when you enquire.

What is immobiliser pairing?

It is the coding-related process that allows a compatible key and the vehicle security system to recognise each other. The requirements differ between vehicles.

From our customers / Google reviews

REAL WORK.
REAL WORDS.

5.0/532 reviews on Google MapsRating and count checked 30 September 2026
GOOGLE REVIEW
“Huge shoutout to Jual at Cardoc Diagnostics! I recently bought a 2008 BMW 135i and needed a full diagnostic and a new key coded.”
Tayla SmithBMW 135i · New key coded
GOOGLE REVIEW
“Replacement key for Mercedes ML 350. Awesome service. Fast, efficient, professional and most importantly affordable.”
Ron LC GeldenhuysMercedes ML 350 · Replacement key

Excerpts from public reviews. Read the full reviews and the latest rating on Google Maps.

Read all reviews on Google Maps
06 / Start here

LET'S GET
SPECIFIC.

Tell us about your car key coding enquiry. The homepage quote form prepares a WhatsApp message with your vehicle details; nothing is sent until you press send in WhatsApp. Bookings are by appointment only; no walk-ins.

Prepare WhatsApp enquiry Or call 072 704 4258
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