Hi, I have a VW Polo and the blower fan keeps cutting out when both the A/C is on and when I am blowing hot air. When the fans are on they will blow for around 5 seconds, it will then cut out for about 3 seconds and blow again and repeat. It makes a clicking noise when it cuts out and when it turns back on. If my headlights are on, they also dim for a split second when the fans cut out. It’s really annoying so I’m just wondering if anyone has any solutions on how to fix it. Thanks. 