dont bother with the calibration info above, just disconnect the battery for the time it takes to swap the coilpack that has gone, never known them to go in pairs "normally".
once the battery is reconnected it should have cleared the short memory from the ecu
i run them on the back no problems, i think you will seriously struggle to run them on the front without any issues, the widest i use on the front is 8.5
not quite true Kam, theres lots of info on this forum, any question anyone has i can be sure has been asked on here in the past sometimes not everyone is on here all the time
as far as i am aware the side mirrors dont anti glare, and have never done on the mk 1 is200/300 in any market its sold in
its only the rearview inside the car that has the antiglare function
its the chrome coating on the heating elements which has deteriorated, the is300 and is200 mirrors are the same, but try to get one from the same model year, the glass is easy to change i did a tutorial in the knowledgebase