Hi Nick,


Thank you for your email and sorry for the delay in replying, we get a lot of enquiries over the weekend.

The difference between our H7's are the top range ones have a longer and wider beam. They also have the external control unit that needs to be mounted but is fully waterpoof. We can supply 40cm extension leads if you have no room in your headlight housing. Both produce very defined beam patterns and we've had no MOT issues with them in reflector or projector headlights.

Canbus issues are hit and miss on German cars, most are fine but some of the same model will throw an error. The German systems are highly sensitive and unpredictable as a result. We do carry warning cancellers should you need them.

We've no experience with the space for the dust cover on your headlights so cannot advise if this would be an issue. The heatsink on the top range ones is reversible to give you options on length dependent on what you need. The overall length in short mode behind the mount is the same as a standard H7 with the wiring block attached .Dimensions are given in the pictures.

Finally, regarding adapters, we don't think you would need one but if you can send a picture of your current fitting, we can advise further?

Please let us know if you need any more information.

Kind regards

Duncan

Here's the ones I've ordered:
https://www.classiccarleds.co.uk/collections/headlight-led-bulbs/products/led-headlight-conversion-bulbs-h7-4600-lumen-philips-z-es-main-dipped-glb477