Mercedes E-Class Battery Heat Exchange | A0008350500

The battery heat exchange unit (part number A0008350500) fitted to Mercedes E-Class W213 models from 2016 to 2023 plays a crucial role in regulating the temperature of the high-voltage battery. It manages heat transfer between the battery pack and the vehicle’s cooling system, ensuring the battery operates within its optimal temperature range.

When this component begins to fail, it can lead to various thermal management issues that negatively impact both performance and reliability.

Common symptoms of a faulty battery heat exchanger include:

• Battery overheating or running too cold – A failing heat exchanger may struggle to maintain proper battery temperature, causing the system to run inefficiently or trigger thermal protection modes.

• Dashboard warning lights – Malfunctions in the cooling circuit can cause the vehicle to display alerts related to coolant temperature or high-voltage battery issues.

• Reduced electric driving range or performance – As a protective measure, the car may limit power output to prevent battery damage, resulting in sluggish acceleration or shortened electric range.

• Diagnostic trouble codes (DTCs) – Scanning the vehicle may reveal stored fault codes associated with battery cooling or irregular coolant flow.

• Coolant leaks – Internal cracking or failure can result in coolant escaping from the heat exchanger, often visible beneath the vehicle or noticeable via a drop in coolant level.

If left unaddressed, issues with the battery heat exchanger can accelerate battery degradation, increase the chance of system failure, and lead to costly repairs. Early diagnosis and timely replacement or repair of the heat exchanger (A0008350500) is vital to maintaining the performance and longevity of your Mercedes E-Class hybrid or plug-in hybrid model.

Mercedes E-Class (W213) Battery Heat Exchange Repair – Fast, Reliable & Cost-Effective

At VCUS, we specialise in repairing the Mercedes E-Class battery heat exchange (part number A0008350500), helping to restore your vehicle’s thermal management system quickly and affordably. Our service is a high-quality, cost-effective alternative to main dealer replacements, and it comes with our unlimited mileage lifetime warranty for long-term peace of mind.

This is a plug & play repair solution, requiring no reprogramming or coding. Once repaired, simply reinstall the unit and enjoy restored cooling performance right away.

How to Get Your Mercedes C-Class Battery Heat Exchange Repaired:

• Remove the A0008350500 battery heat exchange from your Mercedes E-Class (W213).

• Fill out our TEST FORM and choose a convenient date for free-of-charge collection.

  • Please ensure the unit is securely packaged with adequate internal protection.

  • Alternatively, you can send your unit directly to:

  VCUS

  Vehicle Control Unit Solutions
  27 St Michaels Square
  Bramcote
  Nottingham
  NG9 3HG

• We will receive and test your unit before completing the repair.

• No payment is required until after the repair is completed.

• Your repaired heat exchange will be returned to you via Next Day Special Delivery by 1 pm.

• Reinstall the unit—no coding or programming required—and enjoy a fully restored and functional system.

Why Choose VCUS for Your Mercedes E-Class Battery Heat Exchange Repair?

• Express and standard turnaround options are available

• No reprogramming or coding required – plug & play

• Unlimited mileage lifetime warranty

• More affordable than dealership prices

• Hassle-free service with free collection

Don't let a faulty heat exchange compromise your Mercedes C-Class performance. Book your repair with VCUS today and get back on the road with confidence.