Car wash ordered to pay customer for engine damage during motor wash in RN
A car wash in Macau, Rio Grande do Norte, has been ordered to compensate a customer for material and moral damages after a motor wash resulted in the electronic injection module of a vehicle being damaged. The decision was made by the Special Civil and Criminal Court of Macau, which found a failure in the service provided. The car wash must pay R$ 1,760 for material damages and R$ 2,000 for moral damages. The company's name was not disclosed.
The R$ 1,760 payment is intended to reimburse the customer's proven expenses for the vehicle's repair and the car wash service itself. The judge, Bruno Montenegro, applied the Consumer Defense Code (CDC), emphasizing that service providers have objective liability. The customer had taken their car for cleaning, including the engine. Shortly after the service, the vehicle suffered a complete electrical failure and required towing to a specialized workshop.
A technical inspection identified that the electronic injection module was damaged due to water infiltration during the wash. The customer reported spending R$ 1,700 on a new module and installation, plus R$ 60 for the wash. The car wash owner claimed the customer authorized the motor wash despite warnings of risks and that the vehicle left the establishment working normally. However, the court ruled that the establishment had a duty to protect electronic components and that any warning to the customer does not negate the service provider's responsibility, as clauses attempting to exclude this duty are void under consumer law. The judge noted that the invoice from the repair shop confirmed the diagnosis of water infiltration causing the module's failure, establishing a clear causal link between the car wash's actions and the customer's loss.
This case highlights the importance of service provider diligence, particularly when dealing with sensitive vehicle components like electronic modules. The court's ruling underscores that warnings about inherent risks do not absolve a service provider of responsibility if adequate protective measures are not taken. In the context of an increasingly complex automotive ecosystem reliant on sophisticated electronics, businesses offering specialized services must invest in appropriate training and equipment to mitigate potential damage. Failure to do so, as demonstrated here, can lead to significant financial and reputational costs, reinforcing the need for robust quality control and risk management frameworks in the service industry.
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