Vectra C wet passenger footwell/blower only working on 4

How to deal with the common fault of wet passenger footwell and/or heater blower only working on 4. Blown heater resistor on a Vectra C.

• #people_blogs
• #vectra_c
• #heater
• #blower
• #max_speed
• #water
• #passenger_footwell
• #blocked_scuttle
• #water_in_footwel
• #blower_motor
• #blower_not_working
• #wet_passenger_footwell