The BMW Display Key: Battery, Charging and Finding a Case
The Display Key is the most expensive key BMW ever shipped and the hardest to protect. What to do when it stops charging, and why a normal G-Series cover will not fit it.
How to Remove a Mercedes Key Fob Cover Without Breaking It
Two different jobs hide behind this question: taking off a protective cover, and opening the key itself to change the battery. Here is how to do each without snapping anything.
Alcantara vs Leather vs Carbon Fiber Key Covers: Which to Buy
Four materials, four different failure modes. A side-by-side on grip, wear, signal, cleaning and what each one actually looks like after a year in a pocket.
Which BMW Key Do I Have? F-Series, G-Series and the Display Key
BMW changed its key shape three times in a decade and did not line the changes up with model names. Here is how to identify yours in about ten seconds, plus the chassis codes that break the rule.
Do Key Fob Covers Block the Signal? What Actually Matters
Two completely different questions hide behind this search: will a cover shorten my key's range, and can a case stop relay theft? The answers pull in opposite directions, and the material is what d...
How to Clean an Alcantara Key Cover Without Ruining the Suede
Alcantara on a key gets handled more than any other suede you own. Here is the routine that keeps it looking new, the three things that destroy it, and what to do when the pile goes shiny.