Book Key Programming and Codes in Watford

Why choose the RAC for key programming and codes?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.

Close up of an RAC Mobile Mechanic underneath a car

Book a key programming and coding service

Lost or damaged keys? Our RAC Approved Garages can offer fast and reliable key programming and coding services.

Quality work

Any work done will meet the high standards set by the RAC.

Exceptional customer service

We’re friendly, straightforward and jargon-free

A mechanic inspecting the underside of a vehicle.

Book a diagnostic

A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.

Diagnostic check

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

And it’s not just key programming and codes that we do in Watford

RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

View all garages

ACS Autowerks Limited

5.0/5

ACS AUTOWERKS first began in 1991 in West Drayton at a basic but functional workshop site. Many of you reading this may have been to see us at the original site and we thank you for your continued custom. For 17 years the company grew in knowledge, expertise and experience. Specialising in German Vehicles enabled our team to gain extensive knowledge in all areas of the German motor vehicle. Specialising heavily in BMW, Mercedes and Porsche has pushed ACS AUTOWERKS to the forefront of vehicle technology.Our bodyshop works to the highest standard and will treat every vehicle with the same respect and care as we do our own. We are able to offer repairs of any nature including insurance work. We also specialise in non fault accident claims and can assist you every step of the way to get your vehicle back on the road.

Unit 2 Chancerygate Industrial Centre, Horton Close, West Drayton, UB7 8EB

Hertfordshire Vehicle Services

4.7/5

Fast, professional and reliable service for the motorists of Hatfield, Welwyn Garden City and surrounding areas. Mechanical repairs and servicing undertaken on all makes & models of cars and light commercials. Diagnostics services also available, with the latest up to date equipment on the market alongside the general services we also specialise in DPF. WE WELCOME PRIVATE, FLEETS, TAXIS AND TRADE CUSTOMERS When it comes to looking after your car, look no further than HVS - our commitment to customer service makes us the obvious choice.

21 Fiddle Bridge Lane, Hatfield, AL100SP

RSC Ltd.

4.5/5

We have on site a fully equipped three ramp workshop. Our work shop philosophy is very old school, we will never carry out any work to your vehicle unless it is needed, always ask your permission to carry out any work up and above what has been agreed and do our utmost to give a fair and reasonable cost service at all times. As a result of this we have a loyal database of customers from Rickmansworth, Watford, Northwood, Hatch end, Bushy and surrounding area. We offer a wide variety of services at an extremely competitive rate especially when compared to the main dealers, these include: servicing, repairs, bodywork, tracking, tyres, air conditioning re gasses, clutches, brakes, exhausts, car audio and alarms.

Oxhey Drive, South Oxhey, Watford, WD197SE

Nash Mills MOT & Service Centre

3.8/5

At Nash Mills we are a young and progressive company located on the boundaries of Hemel Hempstead and further afield, such as in - St. Albans - Watford - Hatfield - Berkhamsted -Kings Langley We've been trading in the local Hertfordshire area since September 2013 and we have an excellent reputation for being one of the friendliest and most reliable garages in the county. Our, team combines 60 years of trade experience to deliver a complete range of repair and services for all make cars and vans. We carry all the latest diagnostics equipment, so we're able to diagnose all sorts of faults, as well as carrying out the more common repair types, such as: - Servicing - Mots - Engine diagnostics - Repairs When you need reliable commercial and regular vehicle services in and around Hertfordshire get in touch with Nash Mills MOT & Service centre on whocanfixmycar.com! At Eurorepar Car Service, we’re all about keeping you and your car moving with confidence. As a trusted network of local garages, we provide high-quality car maintenance and repairs tailored to your needs – all at competitive prices. With our exclusive Brakes for Life program and a 2-year parts and labour warranty, you can drive away knowing you’re covered for the long haul.* Ask your Eurorepar Car Service Centre to fit Eurorepar branded parts to qualify. Claims under the 2-year parts and labour warranty must be made at a Eurorepar Car Service Centre. Discover expert care, unbeatable value, and peace of mind – all under one roof. Ready to experience the Eurorepar difference? Request a quote or give us a call today! *Terms and conditions apply.

Nash Mills Mot And Service Centre, Rear Of - 194A Belswains Lane, Hemel Hempstead, HP39XA

Halt Motor Company

3.6/5

David Bux started Halt Motor Company in 1979 and it is now a well-established family business, with sons James and Charles now running the workshop full-time. HMC has been specialising in quality used cars since 1984 and all aspects of after-sales, including servicing, repairs and MOTs. As a proffesional car care centre, we have the latest equipment, which allows our qualified mechanics to diagnose any problems quickly. We have recently invested in more diagnostic equipment that will help us to rectify any problems you may have with your car more efficiently.

Unit 1, Hurricane Trading Estate, London, NW9 5QW

Frequently asked questions about car key programming

Can you program a car key yourself?

Yes, some car keys can be programmed at home using the vehicle's manual instructions. However, this is generally limited to basic key fobs and older models. For most modern cars, you’ll need to take it to a professional.

How do I reprogram a car key at home?

If your key can be reprogrammed at home, follow the instructions set out in your vehicle’s manual. If you don’t have access to this, you could try the general advice outlined below.
Insert the key into the ignition and turn it to the 'On' position without starting the engine.
Leave the key in this position for about 10 minutes, then turn it to the 'Off' position.
Repeat this two more times.
Turn the key to the 'On' position one last time, and it should be programmed.

What should I do if my key fob stops working?

First, check the battery and replace it if necessary. If the key fob still doesn't work, it may need reprogramming. Contact a professional locksmith or your dealership for help.

Can a locksmith reprogram my car key?

Yes, many professional locksmiths offer car key programming services. You’ll often find this is a more cost effective option that going to your dealership.

How long does it take to reprogram a car key?

Typically it takes between 30 minutes to an hour to reprogram a car key. This may vary depending on your car’s make and model.

Is reprogramming covered under warranty?

Car key reprogramming may be covered under your vehicle's warranty, but it depends on the terms and conditions. Check with your warranty policy for specific details.

Can reprogramming fix a damaged key fob?

Reprogramming can fix software-related issues with the key fob, but it won't repair physical damage. If the key fob is damaged, you may need to replace it entirely.

What are the benefits of reprogramming a car key?

Reprogramming a car key makes sure that only authorised keys can start the vehicle. It can also resolve some of the issues attached to lost or damaged keys, giving you peace of mind and convenience.

Is it possible to reprogram a used car key?

Reprogramming a used car key is possible depending on the make and model of your vehicle. Check your vehicle's manual or consult with a professional to find out if it’s possible for your car.

How can I prevent key fob issues in the future?

Prevent key fob issues by avoiding moisture exposure, replacing the battery regularly, and handling your key with care.

Can all cars have their keys reprogrammed?

Most modern cars with electronic key fobs or transponder keys can have their keys reprogrammed. However, older vehicles with traditional keys may not have this feature.