Claim unabsorbed depreciation on car after 10 years

Sir,

I purchased a car 10 years back, however, due to lack of knowledge I never claimed depreciation on the car despite it being used for business and profession. Now the WDV of the car is Zero, however, I wish to know if I can claim depreciation on the car now and if at one go. The car had cost be 6 lakhs back then.

Thanks.