Auto Electrical Diagnostics

Auto Electrical

Modern European vehicles are as much computer as car — our auto electrical team diagnoses and resolves faults across battery systems, charging circuits, wiring, and beyond.

Electrical gremlins in European vehicles can manifest as warning lights, intermittent misfires, dead modules, or CAN-bus communication errors that puzzle generic scan tools. With 40+ years of combined experience and manufacturer-level diagnostic equipment, we read the full fault picture — not just the codes on the surface.

From a straightforward battery swap on a BMW to chasing a wiring fault on a Volkswagen network, every repair is carried out methodically and verified before the vehicle leaves our workshop.

What we cover

Battery Testing & Replacement

We load-test your battery, check state of health, and supply and code a replacement — AGM and EFB batteries included for stop-start European systems.

Alternator & Starter Motor

Charging voltage checks, alternator output testing, and starter motor current-draw analysis — repaired or replaced with quality units and verified under load.

CAN-Bus & Module Diagnostics

Network communication faults, module sleep issues, and BCM errors diagnosed with OEM-level scan tools that read the full CAN, LIN, and MOST bus architecture.

Wiring Fault Tracing

Short circuits, open circuits, corroded connectors, and chafed harnesses located and repaired cleanly — no guesswork, no unnecessary component replacements.

Lighting & Indicators

Headlight aiming, adaptive headlight calibration, LED and xenon globe replacement, trailer lighting faults, and indicator relay diagnosis all handled in-house.

Parking Sensors & Cameras

Sensor replacement, obstruction cleaning, bumper-skin alignment checks, and camera calibration for front and rear parking assist systems across European marques.

Request a quote for auto electrical diagnostics today

Talk to Prime AutoBase’s European specialists — clear advice, genuine parts, workmanship guaranteed.