Classic BMW DIY Preventative Maintenance, Repairs and Long-Term Ownership — I’m Cas, a DIY BMW enthusiast keeping my 20-plus-year-old modern classic BMWs in top shape. This channel is all about BMW DIY maintenance, repairs, and preventative care, and a little Mercedes DIY and a few others here and there. Join me as I keep these modern classic BMWs alive, and help other owners do the same.


Classic BMWZ

Preparing a new AC recovery tank for R134a refrigerant. Summer is here, getting the old AC systems ready to perform at their best...coming soon.

4 days ago | [YT] | 5

Classic BMWZ

New link for free BMW service manuals:
lemon-manuals.la/BMW/
You can also download the service manual for your model for offline use, enjoy! (AI generated image)

1 week ago (edited) | [YT] | 12

Classic BMWZ

BMW Z4 E85 Door Sill Scuff Plate DIY Repair video uploaded :) easy DIY

1 week ago (edited) | [YT] | 10

Classic BMWZ

Let me know in the poll I just sent out, if you all are interested in a BMW Z4 hub-centric wheel spacer video to improve the car's stance, thank you.

2 weeks ago | [YT] | 4

Classic BMWZ

Let me know if you all are interested in a BMW Z4 hub-centric wheel spacer video to improve the car's stance.

2 weeks ago | [YT] | 3

Classic BMWZ

The E90 has been sitting in the garage way too long. N52 starter motor replacement video uploaded!

2 weeks ago (edited) | [YT] | 6

Classic BMWZ

Super easy trunk lid lift support (struts) DIY short video uploaded. Same process for most BMWs trunk and hood struts, and many other car brands. Make sure to research the correct strut for your model.

2 weeks ago | [YT] | 3

Classic BMWZ

Z4 water pump part 2 is up! Also uploaded the full test drive as a seperate video.
All parts are in the video description of part 2 :)

3 weeks ago | [YT] | 5

Classic BMWZ

The Z4 is back on the road :) Part 2 coming soon!

4 weeks ago (edited) | [YT] | 11

Classic BMWZ

Diving into the Z4 - Anyone need landscaping material? :)

1 month ago (edited) | [YT] | 7