Scan your central electronics & passenger door for any faults.
Are you able to control the passenger window from the controls on the drivers side?
All the windows work from door controls, single press full open and close works for all windows & sunroof.
Here's central electronics log, doors had no fault codes and central electronics I think are just because I had a headlight go out.
09 Central Electrics
System description: BCM PQ37BOSCH
Software number: 5Q0937087AA
Software version: 0162
Hardware number: 5Q0937087AA
Hardware version: 028
Serial number: 86580307152517
ODX name: EV_BodyContrModul1UDSBosc
ODX version: 015002
Long coding: 00110A664041A26969E44000001407201800000000000000000000000000
Subsystems:
System description: WWS 150626
Software version: 0581
Hardware version: 043
Serial number: 150826195610
Long coding: 0E4DDD
System description: RLS
Software version: 0059
Hardware version: 037
Serial number: S4Y15M07D07H10M51S36
Long coding: 90A8DD
System description: J245 PS60.036
Software version: 0150
Hardware version: H06
Serial number: 03694810642103151954
Long coding: 181803
Trouble codes:
U112100 - Databus missing message
Intermittent
B121815 - Right low beam headlamp bulb Open circuit/short circuit to B+
Intermittent
Date: 2017-04-22 13:26:44
Mileage: 14999 km
Priority: 1
Malfunction frequency counter: 2
Unlearning counter: 178
Terminal 15 status: On
Terminal 50 status: Off
Voltage: 14.3 V
Outside air temperature: 12.5 °C
Status Bremslichtschalter (HW): Off
Status Bremslichtschalter (CAN): Off
Off: not activated
Parking light: not activated
Automatic high beam assist: operated
Low beam: not activated
Parking light left: not activated
Parking light right: not activated
Letzte Weckursache/ Werte [00;2E]: Pin C14 Kessy Weckleitung
CAN-Bus_aktiv: On
B121C15 - Right low beam headlamp reflector motor Open circuit/short circuit to B+
Intermittent
B126414 - Windshield defogger activation Open circuit/short circuit to ground
static
Date: 2016-12-07 16:05:14
Mileage: 10468 km
Priority: 6
Malfunction frequency counter: 1
Unlearning counter: 120
Terminal 15 status: On
Terminal 50 status: Off
Voltage: 12.4 V
Outside air temperature: 10.0 °C
Status Bremslichtschalter (HW): Off
Status Bremslichtschalter (CAN): Off
Off: operated
Parking light: not activated
Automatic high beam assist: not activated
Low beam: not activated
Parking light left: not activated
Parking light right: not activated
Letzte Weckursache/ Werte [00;2E]: keine Störschutzursache
CAN-Bus_aktiv: On