PEMP knowledge base

Knowledge

Practical guides, product insights, and maintenance advice for dependable automotive electronics.

41 articles

Car display screen sizes: 8.8", 10.25", 12.3".

How to Choose the Right Screen Size for Your BMW or Mercedes: 8.8-inch, 10.25-inch, or 12.3-inch

Expert guide to BMW 3/5 Series and Mercedes C/E-Class screen upgrades—8.8, 10.25, 12.3 inch. Pros/cons, install, and iDrive/COMAND compatibility. Sep 04, 2025 13 min read

BMW CarPlay
BMW CarPlay Not Connecting Simple Fix Guide
Troubleshoot BMW CarPlay issues with this simple guide. Get it working again by clearing old data and confirming settings on your phone and iDrive. Aug 26, 2025 4 min read
Android Screen Audio
What to Do if Your Wireless CarPlay Adapter Connection is Unstable?
A methodical guide to troubleshooting unstable wireless CarPlay adapters, covering physical checks, software updates, and managing wireless interfe... Aug 22, 2025 13 min read
MMI Box vs. Screen Replacement: Which CarPlay Upgrade Is Right for You?
Deciding between an MMI Box and a new screen for CarPlay? This guide compares them on features, installation, and stability to help you choose the ... Aug 10, 2025 12 min read
Android vs Linux Car Screen: Which Is Your Better Fit
Compare Android Automotive OS and Linux AGL car systems by features, user experience, app access, and performance. Find out which one suits your dr... Aug 08, 2025 20 min read
Wireless CarPlay
Wireless CarPlay vs. Wired CarPlay: Which One Should You Choose?
Wireless CarPlay is convenient but drains battery & lags. Wired offers stability, fast charge, superior audio, needs cables. Choose based on dr... Jul 31, 2025 7 min read