Illustrative side view of Mercedes-Benz SLK; model year and body style may differ — Representative vehicle illustration; model year and body style may differ.

Matched to your vehicle

Registration, model year and key system checked before booking.

Mercedes-Benz · SPARE KEY SERVICE

Mercedes-Benz SLK replacement key

Name: Mercedes-Benz SLK Key Replacement
Price: 160 GBP

A spare key for your Mercedes-Benz SLK, chosen for the way your vehicle locks and starts. Compare the listed options, then share your registration so we can confirm the match.

From £160Listed spare-key price

Confirm compatibility, coverage and any additional work before booking.

2014–2016 spare-key service: £550.

Registration check needed

Please ask us to identify the correct year and key option for this vehicle before booking.

Enquire on WhatsApp

Prefer to talk? Call 0333 358 3503

The listed prices are for a spare-key service with at least one working key. Lost every key? Contact us for an all-keys-lost quote.

WHAT TO EXPECT

A key, ready for your day.

Mercedes-Benz SLK vehicles can use different key systems across the listed options. Compare the year and key type below with your existing key, then let us check the registration before arranging the work. Your selected spare-key service includes the key and the cutting or programming needed for that option.

One spare key for the selected Mercedes-Benz SLK option
Key cutting where the selected type requires it
Programming and function checks with the vehicle
A compatibility and postcode check before we confirm your appointment

Keep all current working keys available for the appointment. Tell us if a key unlocks the doors but no longer starts the vehicle.

Compare the options.

Mercedes-Benz SLK Key Replacement — listed options
Year / key type	Price
2005-2010 Semi Smart Key	£160
2011-2013 Semi Smart Key	£180
2014-2016 Replacement Key Service	£550

Year ranges identify catalogue options; registration and key-system checks confirm suitability.

YOUR NEXT STEPS

From choosing to using.

Choose your option

Match the model and listed key type. Unsure? Send us your registration.

Confirm the details

We check compatibility, your postcode, pricing and appointment availability.

Arrange the appointment

Have the vehicle and current keys ready for the agreed mobile visit.

BEFORE YOU BOOK

Your questions,
answered.

Will this key work with my Mercedes-Benz SLK?

The model name alone is not enough to confirm fitment. We check your registration, production year and existing key system before agreeing the work.

What if I have lost every key?

These catalogue prices are for spare-key work where a working key is available. Tell us if no working key remains so we can assess the job and quote for an all-keys-lost service.

Is the key posted to me?

This catalogue is for a mobile key service. We confirm your location and arrange an appointment for the selected cutting and programming work.

What should I send with my enquiry?

Send your registration, postcode, preferred option and whether you have a working key. A description of the existing remote or key card also helps.

KNOW YOUR MODEL

Model years & design changes.

Use this guide to recognise your vehicle generation. Changeovers can happen during a year, and body styles can follow different dates. Your registration and existing key confirm the right service.

Mercedes-Benz SLK — design guide
Years	Generation / design change
2004-2011	R171 generation; exterior update in 2008.
2011-2016	R172 SLK generation; replaced by the facelifted SLC in April 2016.

The £550 option covers 2014-2016 SLK vehicles. For the renamed 2016-2020 model, choose the SLC product page.

Design history sources

Mercedes-Benz: SLK/SLC design chronology

More help for your vehicle.

Mercedes-Benz key services Understand key types Before choosing a key

Mercedes-Benz SLK replacement key

A key, ready for your day.

From choosing to using.

Choose your option

Confirm the details

Arrange the appointment

Your questions,answered.

Model years & design changes.

More help for your vehicle.

More Mercedes-Benz key options.

A Class

B Class

C Class

Questions before you choose?

Your questions,
answered.