Mercedes S-Class & CL Instrument Cluster Illumination Repairs

The S-Class and CL-Class Mercedes Benz Instrument Clusters suffer from a well known illumination fault, usually resulting in the instrument cluster not lighting up at all or flickering on and off. Some cluster will fail to power up at all.

If you went to the main dealer for a new cluster you could be looking at as much as £1000, and if you bought a second hand cluster it would need coding in and the Mileage and Chassis details stored in the cluster would be incorrect.

However these Clusters are repairable, at Electrotech we can repair these clusters and Fully Bench Test the Instrument Clusters.

Below is a Picture of the Mercedes Instrument Cluster we can Repair

What Causes These Issues?

These Illumination issues can be caused by a number of issues, usually, components on the PCB such as the transformers or mosfets are the cause.

Can we Repair these Faults?

Yes in most cases we can repair these problems our prices start from £149.99 if you would like a repair carrying out you can either:

• Click the “Book Cluster Repair” Button at the bottom of this page
• Give us a call 07530058651
• Drop us an E-Mail

We offer a postal service also if you are not in our area, we aim to carry out all repairs within 2 working days and all units are returned via Courier or Royal Mail Recorded Delivery.


We offer a 12 Month Warranty on all of our repair services. All repairs are carried out to the highest standards, and all of our repair components are the best quality available and tested by ourselves fully.

We also offer a courier collection service, please contact us for more details
Instrument Cluster Repair StepsBook for cluster repair