The so called actuator is placed within mirror housing, and there is no need to rip the door apart. If the dealer has said that the door needs to be ripped apart, believe me, he is taking you for a ride explaining that the job is a long one. The job to replace the actuators ( both) takes max 30 minutes. If you have the parts you can even do it at home. All you need some scotch tape and (-) screw driver. Thats about it. I have the TSB if need be I can have posted on the forum.
It looks like the right mirror on my 2008 GX got this problem after going thru no-tuch car wash the other day. Could you please post the TSB?
Thanks.
