Is it advisable to check the transmission fluid while the vehicle is in operation, or could such an action potentially lead to inaccuracies in the fluid level reading? Given that transmission fluid serves a critical role in lubricating and cooling the internal components of the transmission, might there be important factors to consider regarding the vehicle’s operational state? For instance, could the temperature of the fluid change significantly when the engine is running, thus affecting its density and potentially the level indicated on the dipstick? Furthermore, is there a risk of burns or spillage due to the presence of hot engine components? As one evaluates the importance of proper maintenance, what best practices should be adopted to ensure the fluid is checked accurately? Could there be differing recommendations from various manufacturers based on the unique designs of their transmission systems? Ultimately, should the method of checking fluid levels be standardized or tailored to each individual vehicle model?