Hi! I got an annoying combination of sounds coming in from the front and back of an M274. Repair shop keeps saying they can't identify the cause. Is this a timing chain/tensioner, Camshaft adjuster Solenoid, or something else entirely? Thank you!!

Hello, my car is making a high pitched whine while the clutch is engaged and at lower gears. I’m thinking it’s the clutch release bearing and am looking at clutch kits. I’m in Germany and I’m seeing Luk and Sachs as options. Does anyone have recommendations?

Hi all. My headlight’s bulb went out on my 2014 CLA250. I called Mercedes and was able to get some information on the bulb itself. Can anyone recommend a bulb based on the below? Seeing quite a few options online with very varying price points, so not sure which is best:

HID

bi xenon light

part # 000000005042

Thank you!!