Disconncted wiring harness, now various electrical faults
 

I disconnected the wiring harness under the glove compartment without disconnecting the battery, and now have a number of electrical faults,

Airbag light is on
Infotainment does not stay on
Reversing sensor does not work

I have checked every fuse and they seem OK.

Is it a DIY job?

80 views not a single reply?

In such cases it may be necessary to reset any stored fault codes with an appropriate diagnostics interface. It may also be necessary to disconnect and reconnect the battery. Some modules need to be initialised after battery disconnection.

The airbag warning makes sense - when the system detects a fault it latches into a safe state and needs to be reset with a diagnostic tool, preferably VIDA.

The infotainment and parking sensors are odd, have you tried removing the battery for 10m to reset everything?

Good advice 👍🤣

3 replies and not a single acknowledgement?

Thankyou guys, if it it just a case of resetting the battery I will owe you one.

I disconnected the battery for a while but the stereo and reversing sensors still don't work.