Parking brake on 2013 VW CC only engages on one side after replacing both calipers and motors, and cannot get both sides to activate using OBDEleven app.

OBDEleven app lacks specific functionality to independently activate or calibrate individual parking brake motors or to equalize brake engagement after component replacement.

Severity

4High

Willingness to Pay

implied

Added

Jun 4, 2026

Workarounds Described

uses OBDEleven app to try to cycle EPB but cannot control individual sides

Implied Software Gaps

App that enables independent control and calibration of each EPB motor post-replacement

App Concept

BrakeBalancer: EPB Calibration Tool

A specialized diagnostic app for European cars that allows independent activation and calibration of electronic parking brake (EPB) motors per wheel. Provides guided reset, adaptation, and equalization procedures after caliper replacement, eliminating trial-and-error and safety risks.

Key Features

Individual wheel EPB motor activation/deactivation
Guided calibration and equalization wizard
OEM-level diagnostics with error code explanations
One-click service mode and reset for brake jobs

Target Users: Independent mechanics and small auto repair shops working on European vehicles (especially VW, Audi, BMW) with electronic parking brakes

Revenue Model: $19.99 one-time purchase per vehicle software license, or $9.99/month subscription for unlimited use

Existing Solutions Mentioned

OBDEleven app

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