Hi

Wondered whether anyone can give any pointers here.

For the past few weeks I've been putting up with a malfunction warning related to bulbs - the cold check it does at ignition.

The car passed the MOT test yesterday as there are actually no lights that are out. I'm led to believe that the voltage check the car does means that a failing bulb can trip the warning, not necessarily a blown bulb.

My S-Line has the Xenon headlights and LED rears, so I'm looking at all the halogen bulbs I can - front fogs, indicators, reverse lights and rear fogs.

Anywhere obvious I can start, or that is well-known for giving the bulb warning? The local specialist said I may as well start basic troubleshooting myself to save some money...

Failing this i know the cold check can be bypassed in VCDS (not my recommended course of action!)

Thanks. Paul.