Mercedes Headlight Level Sensor Arms – Replacement Pair

Mercedes headlight level sensor arms – replacement pair

Replace a damaged suspension-to-sensor linkage with Mercedes headlight level sensor arms from Forge Styling. These mechanical arms connect the vehicle’s suspension to the automatic headlight-levelling sensor. A broken or worn linkage can prevent that system from operating correctly, making a correctly matched replacement an important part of the repair.

Benefits of Mercedes headlight level sensor arms

• Target the damaged component: replace worn or broken linkage arms when they have been identified as the cause of the problem.
• Support the levelling system’s mechanical connection: reconnect the suspension to the sensor with a compatible replacement linkage.
• Buy a replacement pair: two arms are included in one set.
• Choose an aftermarket alternative: a cost-effective option for a compatible linkage repair.

Mercedes headlight level sensor arms: key features

• Set of 2 replacement mechanical linkage arms.
• Designed for compatible Mercedes-Benz applications.
• For replacing damaged, worn or broken original linkages.
• Reference numbers: A2045401917, A2045402017 and A2079050003.
• Independent aftermarket replacement supplied by Forge Styling.

Check compatibility before ordering

Match your original part number and compare the physical design of your existing linkage before purchasing. Reference numbers identify potential applications, not universal compatibility with every Mercedes-Benz vehicle. The part number and physical fitment must both match your vehicle’s existing linkage.

If you are unsure, contact Forge Styling before ordering. These are replacement arms, not complete electronic sensor assemblies. Replacing an arm will not resolve unrelated sensor, wiring or headlamp faults.

Why choose Mercedes headlight level sensor arms?

A small broken linkage can interrupt an important mechanical connection. Once the fault has been traced to the arm, a correctly matched replacement lets you address that component directly. This pair is a practical choice for owners and repairers seeking hard-to-find aftermarket linkages, with clear reference numbers to help check suitability before purchase.

What’s included?

2 × headlight-level sensor arms.

Frequently asked questions

What do these replacement arms do?

They mechanically connect the vehicle’s suspension to the automatic headlight-levelling sensor. They are linkage arms, not complete electronic sensors.

Which part numbers are listed for compatibility checks?

The listed reference numbers are A2045401917, A2045402017 and A2079050003. Match your original part number and the physical linkage design before ordering.

How many arms are included?

One set contains two replacement headlight-level sensor arms.

Are these genuine Mercedes-Benz parts, and will they fix every levelling fault?

No. These are independent aftermarket replacements, not genuine Mercedes-Benz parts. They are intended for damaged or worn compatible linkages and will not resolve unrelated sensor, wiring or headlamp faults.

Product at a glance

Product summary

Mercedes headlight level sensor arms supplied as a pair of aftermarket mechanical replacement linkages.

Best for

Owners and repairers replacing confirmed damaged or worn linkages on compatible Mercedes-Benz applications.

Key benefits

Targeted linkage replacement, a two-piece set and an aftermarket alternative for compatible repairs.

Unique features

Product identifiers: reference numbers A2045401917, A2045402017 and A2079050003; pair format; suspension-to-levelling-sensor connection.

Use cases

Replacing broken original arms, renewing worn linkages and repairing a confirmed mechanical connection fault after checking fitment.

Aftermarket notice: Mercedes-Benz names and part numbers are used for compatibility identification only. This product is not affiliated with or endorsed by Mercedes-Benz.