Trailer Lighting Fault indicators

Trailer Lighting

This is a Trailer Lighting Fault indicator symbol used on some Volvo vehicles. It points strictly to an issue with the lighting. Be sure to do a thorough check of the wiring connections before continuing on your way.

  • Before continuing, is this truly your symbol?? If yes, read on below.
  • Otherwise, you can return to our main Manufacturer Symbols pages and scan again!

The symbol is seen as a trailer with an oval above with lines streaking out. As it is seen in black and white, its likely that text will be seen in the message center confirming the issue.

The indicator to the left is usually associated with lighting issues, but the Smart division of Mercedes-Benz uses it to indicate a Trailer Towing Module fault. The towing module is associated with Trailer Stability Assist but may also indicate a trailer lighting issue. Start with checking the wiring connections.

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The material on these pages is provided for information sharing purposes only and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business, nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Remember — only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

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