We Got A Crashed £70,000 Electric Mercedes EQC… Fixed With A £95 Part

We got a crashed Mercedes EQC electric SUV that wouldn’t drive… the fix was only £95. We got a crashed Mercedes EQC from auction that wouldn’t drive and showed multiple high-voltage system warnings. The dashboard looked like a Christmas tree and the drivetrain was completely disabled due to crash data stored in multiple control units. After diagnosing the high-voltage system, scanning the vehicle and investigating the crash signals, we discovered the main problem… a blown pyro fuse. Replacing a £95 pyro fuse brought the Mercedes EQC back to life — but that wasn’t the end of the story. We still had to: • Reset crash data • Reprogram multiple control units • Calibrate radar sensors • Check the cooling system • Perform a full road test In this video we show the full diagnostic process and how modern electric vehicles react after a crash. EV repairs are not always what they seem… 📍 Visit Us: OGS Mechanics Units 9–14, Millers Yard Rear of 28 Long Lane London N3 2QG 📺 Watch Our Repairs in Action: 📌 Subscribe on YouTube → Weekly EV/Hybrid breakdowns, fixes & full diagnostics 📲 Follow the Behind-the-Scenes Garage Life: 🎵 TikTok: https://www.tiktok.com/@ogsmechanics 📸 Instagram: https://www.instagram.com/ogs_mechanics 📘 Facebook: https://www.facebook.com/share/15J54KFwjE/?mibextid=wwXIfr ⏱ TIMESTAMPS / CHAPTERS 00:00 Crashed Mercedes EQC Arrives 00:22 This Electric SUV Won’t Drive 01:18 Dashboard Looks Like a Christmas Tree 02:30 First Full System Scan 03:45 Mercedes EQC Battery System Explained 05:10 High Voltage System Fault Found 06:20 The Pyro Fuse Investigation 07:30 Testing the Blown Pyro Fuse 08:20 Installing the £95 Fix 09:05 First Attempt to Start the EQC 10:05 Why the Car Still Won’t Fully Work 11:30 Resetting Crash Data 12:45 Finally Getting “READY” Mode 13:20 Radar & Brake Assist Coding 14:10 Checking the EV Cooling System 15:05 Air Conditioning Test (Critical for EVs) 16:00 Road Test & Radar Calibration 17:10 More Hidden Crash Data Found 18:00 3-Hour Programming Process 19:10 Mercedes EQC Finally Error-Free 20:10 Total Repair Cost Breakdown 21:00 What Happens to EVs After a Crash Music from #InAudio: https://inaudio.org/ Track Name.Sport Rock Energetic by Infraction [No Copyright Music] / Running Faster #mercedes #mercedeseqc #electriccar #evrepair #copart #auctioncars #carrepair #electricvehicle #mechaniclife #automotive #ogsmechanics #luxurycars #evmechanic #diagnostics #carproblems