Brembo A 00 439 Brake Pad Wear Sensor for BMW X1 (E84) 2009-2015 – OE Spec Pad/Lining Wear Indicator Cable, Brake Warning Light Sensor Lead – Replacement Brake Pad Sensor Wire – A00439

Brembo A 00 439 Pad Wear Indicator Lead for BMW X1 E84 2009 to 2015

Restore accurate brake monitoring on your BMW X1 E84 with the Brembo A 00 439 lining wear indicator lead. This premium replacement sensor cable brings back a crisp, reliable warning on the dash, cures nuisance alerts and gives you confidence that your pads are being monitored correctly. It is a straight swap for the factory item, built to OEM spec by Brembo for dependable performance and a tidy fit on the E84 platform.

We fit these in house at MJ Modifications and feedback from our customers has been consistently excellent. If your dash light is on due to a damaged wire or you are refreshing pads and discs, this is the sensor cable we recommend.

Why it is a smart upgrade

• Direct plug and play replacement for the original sensor cable on applicable BMW X1 E84 models
• Restores correct pad wear signalling to eliminate false or intermittent warnings
• Brembo build quality for long term reliability and stable readings
• Designed to clip into the factory routing and connect to the original harness
• Ideal to fit whenever new friction material is installed or when the existing lead is damaged

Key details

• Brand: Brembo
• Part number: A 00 439
• Cable length: 1143 mm
• Vehicle: BMW X1 E84, model years 2009 to 2015, position as confirmed by VIN or registration check

Fitment confirmation

We will confirm compatibility before dispatch. Enter your UK registration or the last 7 characters of your VIN at checkout and our team will verify the correct placement for your specific X1 E84.

Need help fast? Email us for advice: info@mjmodifications.co.uk.

Professional fitting

Prefer expert installation? Book fitting with MJ Modifications in Warwickshire. Request a quote and availability at info@mjmodifications.co.uk.

What this part solves

• Replaces a broken or worn pad wear lead
• Clears persistent brake warning icons caused by a faulty sensor cable
• Ensures your brake maintenance reminder works as intended

Search-friendly terms customers use

BMW X1 E84 pad wear lead, BMW X1 E84 lining wear indicator, BMW brake pad warning cable, BMW X1 sensor wire harness, Brembo A 00 439 sensor cable, BMW E84 pad wear loom, BMW X1 brake warning light fix, replacement pad sensor wire BMW X1, BMW X1 2009 2015 brake sensor lead, Brembo sensor for BMW E84.