Ford S-Max electrical problem, all near side electrics not working including door locks, wing mirror, windows, plus front and back parking sensors

Check the fuses in rear . Also check for possible water ingress ,

Rear fuse box
Ford S-MAX mk1 (2006) - fuse box - rear compartment
Ford S-MAX mk1 (2006) – fuse box – rear compartment
Fuse Ampere rating [A] Circuits protected
FA1 25 Door module (left-hand front) (window up/down, central locking, electric folding mirror, heated mirror)
FA2 25 Door module (right-hand front) (window up/down, central locking, electric folding mirror, heated mirror)
FA3 25 Door module (left-hand rear) (window up/down)
FA4 25 Door module (right-hand rear) (window up/down)
FA5 10 Rear locking (without rear door modules)
FA6 15 Auxiliary power socket
FA7 5 Relay coils
FA8 20 Keyless vehicle module
FA9 5 Relay coils VQM (Start Stop)
FA10 — Not used
FA11 20 Accessories, trailer module
FA12 30 Electric driver’s seat
FB1 15 Sunblind system
FB2 15 Suspension module
FB3 15 Heated driver’s seat
FB4 15 Heated front passenger seat
FB5 — Not used
FB6 10 Rear climate control
FB7 — Not used
FB8 5 Parking aid, BLIS
FB9 30 Electric front passenger seat
FB10 10 Anti-theft alarm horn
FB11 — Not used
FB12 — Not used
FC1 7,5 Electric rear quarter windows
FC2 30 Electric parking brake (EPB)
FC3 30 Electric parking brake (EPB)
FC4 10 Rear air conditioning
FC5 20 Keyless vehicle
FC6 20 Rear air conditioning blower
FC7 5 Seat memory function module
FC8 7,5 Rear seat entertainment/CD Changer
FC9 20 Audio amplifier
FC10 10 Sony audiophile
FC11 — Not used
FC12 — Not used