🔊 Mercedes S63 AMG Cold Start + Secret Service Menu! | Supersport Mode & Exhaust Sound

🚗 *Mercedes S63 AMG Cold Start + Hidden Battery Diagnostic Mode!*

In this video, I start my Mercedes S63 AMG after sitting for several days — giving you a full multi-angle look at the startup process, including:

🔧 Engine bay overview
🚪 Walking up and unlocking the car
🎛️ Interior POV with Supersport screen
🧠 Accessing the hidden diagnostic menu to check battery status and charging amps
🔥 Cold start recorded from the rear exhaust with quad tips for pure V8 sound!

Whether you're an AMG owner, fan of Mercedes tech, or just love cold start sounds — this video is for you!

📸 *Gear Used:*
Eken H9 4K Action Camera
Samsung Galaxy Note 20 Ultra
Rocky the Dog 😎

💡 Want to see more?
🔔 Subscribe for more S63 AMG content
👍 Like the video if you enjoyed the startup sequence — and drop a comment if you want to see more from under the hood!

#S63AMG #MercedesAMG #ColdStart #SupersportDisplay #V8Exhaust #BatteryTest

⏱️ Timeline:
0:00 – Engine Bay Walk-up
0:12 – Unlocking & Getting In
0:22 – Dashboard Startup
1:19 – Supersport Mode
2:55 – Secret Diagnostic Menu
4:40 – Rear Exhaust Cold Start no.1
5:26 – Rear Exhaust Cold Start no.2