The provisions of this part 8 are not intended to abrogate or limit the provisions of any express warranty or the obligations of the provider of such warranty. The provisions of this part 8 shall apply to those circumstances where an action is filed asserting one or more claims for relief including a claim for breach of warranty; except that, in any such action, section 13-20-806 (7) shall not apply to breach of express warranty claims except to the extent that provisions of the express warranty purport to waive or limit claims for relief other than the breach of express warranty claim. The provisions of this part 8 shall not be deemed to require a claimant who is the beneficiary of an express warranty to comply with the notice provisions of section 13-20-803.5 to request ordinary warranty service in accordance with the terms of such warranty. A claimant who requires warranty service shall comply with the provisions of such warranty.