Coolant Leaking problems of the 2013 Volkswagen Passat

A. The engine. 1. My Volkswagen Passat 2013 tdi can not pass massachusetts state inspection, after several times of repair the problem was tracked to emission that the repair shop was not able to fix it (alphacars & motorcycles, alphacars, 649 massachusetts Ave, boxborough, MA 01719, phone: (978) 263-9000). (dates of repairs: ~05/30/2020, ~06/29/2020) 2. Dealer did three recalls and repairing for emission, charged $590 (07/31/2020). But emission issue persisted (08/27/20), and needed to be returned to dealer (08/28/20). 3. Dealer intended to charge another $650 for �diagnosis� of the emission issue (09/09/2020). 4. The diesel emission issue of this vehicle is not fixed after many repairs, when this issue can be fixed is unknown, whether it is possible to have this issue fixed is unknown. Given that this diesel emission issue comes from Volkswagen's well known software scandal on diesel emissions, and likely due to defective modification conducted later, this vehicle imposes a major risk to driver's safety. B. Airbag. Every time I start the vehicle, I got warning message about the airbag, even though the vehicle is regularly maintained by Volkswagen dealer. The airbag may be defective, and imposes a major risk to driver's safety. C. The vehicle had major coolant leaking. At regular maintenance with dealer, after my complaint, the dealer found a hole and fixed it. Around middle of June, 2020, the leaking became very severe, I got warning light when driving on highway, and the engine temperature was very high and had a danger of complete shutdown.

The car has coolant issues, had power steering system replaced, now there's a gas leak, replaced gas cap loss of power suspension is horrible now everytime I refuel the car struggles to turn on.