Ki-Sol Performance

Symptom

The engine starts but almost nothing works — a wall of codes

← All symptoms
MKL30 · 12.6 V50STARTERKL50 · signal

01What it usually turns out to be

Fuse box or body module.

02How I actually find it

Proper diagnostics — the wall of codes narrows fast once you read which feed or module they share.

03Why reading the code alone will not show it

They are visible with a proper read of the codes.

04What to do before bringing it in

Make an appointment and have the VIN ready.

Confirmed on cars in this shop.

This is usually diagnostics & electrical troubleshooting

Not sure yet? Send the symptom anyway — I will tell you what it involves for your car.

Run a repair or body shop? BMW programming support for shops

Book a diagnosticCall