Mike,
Check fuse S20, (30A) in the main fuse box under the hood. It should be
the next to the last (aft) fuse in the row closest to the relays. | | | | |
| | | | | | | | | | | | | | | |
1
__ __ __ __ __ __ ^ 21
20
This fuse powers both seat warmers and power mirrors. May want to swap it
out with a known good 30A fuse. I've seen a couple of them appear to be good
yet had blown at one edge and was difficult to detect. Page 97.325 & 97.326,
current tracks 314 & 320 respectively for seats & mirrors in the Bentley.
Hope this helps.