Greetings everyone, I just bought a 02 4-Runner 2wd today & was wondering it has a small red buttom on left hand side of steering wheel .. I really dont know if it's factory??? Sr 5 model 112,000 miles $7500, really clean unit.. Not a drop of oil underneath. Post some pic's soon.. Love this forum been reading all I can on the 4 runner from this forum, Thank's for any info....Run On....