Hi all I had a 2002 Mk1 Zafira fail MOT for excessive movement on the steering wheel. There is 2-3mm movement when the steering wheel is pushed and pulled and slight horizontal movement as well. I took off the steering wheel and it seems to be the upper bearing on the steering column that is worn. I pumped in some grease and it improved it slightly but not enough. Has anybody replaced or got details on bearing size. Also Airbag warning light came on when I reassembled every thing, probably needs an anayliser reset got any ideas?