Complex sentence: In an attempt to promote the product, Eriksson competed at the 24 hours of Le Mans, he arrived in a Black Ferrari Enzo and entered the race in the Gizmondo sponsored Ferrari 360 Modena GTC in 2005 but would retire into the morning with mechanical troubles.
Split into simpler sentences: In an attempt to promote the product, Eriksson competed at the 24 hours of Le Mans. He arrived in a Black Ferrari Enzo and entered the race in the Gizmondo sponsored Ferrari 360 Modena GTC in 2005 but would retire into the morning with mechanical troubles.