Diagnostic issues are sometimes not so straightforward to fix and can have you running around in circles, which is exactly what I seem to have experienced recently. It all started with the dreaded ABS light being permanently displayed on the dashboard of the BMW 335i. Whilst at my local garage (MJ Motors), who had helped to fix the handbrake issue outlined in the last issue of CM, we connected their diagnostic equipment and found a fault code relating to the nearside rear wheel speed sensor.
The fault codes were cleared, and we went for a test-drive
