Aftermarket parts and third parties - how is Tesla's warranty affected?
Is the Tesla warranty affected by third-party modifications?
Owning a Tesla often means wanting to customize the car to your own needs and style preferences. Many Tesla owners invest in third-party modifications, ranging from wheels and suspension to software upgrades and styling. But how do these modifications affect Tesla's warranty?
When can Tesla deny warranty?
Tesla's policy when it comes to modifications: if a problem can be directly traced to a third-party modification, they can deny the warranty claim for that particular damage or defect. Here are a few examples where your warranty may be affected:
- Lowering kit or coilovers - If you install an aftermarket system and the suspension starts to squeak or causes uneven tire wear, Tesla may deny warranty on shocks, suspension, and related components.
- Third-party chargers and high-voltage tampering - If you install a non-certified charger or tamper with your vehicle's battery system and this leads to battery failure or overheating, the warranty on the battery and powertrain may be affected.
When is the warranty still valid?
It is important to remember that a third-party modification does not automatically void the entire car warranty. Tesla must be able to trace the modification to the problem. If it cannot be traced, the warranty should apply.
If you plan to modify your Tesla, it's wise to be aware that in some cases the warranty may be affected. Use products from trusted manufacturers, avoid modifications that affect the car's electrical and drive systems, and consult Tesla or an expert if you are unsure.
