Just had a tyre repaired at my local national. Car came out of workshop with abs, traction control, hill decent and 4x4 warning lights all on. On telling them it wasn't like that when it came in, response was nothing to do with us repairing a tyre won't do that?
They then hooked it to there diagnostic reader, to the result of "your rear diff clutch is deactivated,we didn't touch that".
After a quick visit to our local auto electrician,' rear wheel speed sensor fault on the wheel they have had off.
Nationals response: " complain to head office if you want you can't prove it was our fault, repairing a tyre won't do that".
Tyre repair £20 paid up front before they took car keys!
Repair to car £245 for complete rear hub with sensor as there was no guarantee they hadn't damaged the abs speed ring.
From my experience I won't use them again or advise anyone to go anywhere near